Of2 hybridization. So you'll be busy drawing some dots.

Of2 hybridization However, only 2 atoms are bonded, making the molecular geometry of OF2 bent. Learn step-by-step how to draw the Lewis dot structure for oxygen difluoride, including electron geometry, molecular shape, and hybridization. If we look at the electronic configuration of halogen Fluorine and oxygen in their ground state, After forming bonds with and fulfiling the octet rule, the outermost Sketch the molecule, include overlapping of orbitals, and label all bonds. CO 1. Draw the Lewis dot structure and predict the molecular structure of OF2. NH3 d. In the case of OF2, the central oxygen atom undergoes sp3 hybridization, resulting in four equivalent hybrid orbitals that can form sigma bonds with the fluorine atoms and accommodate lone pairs. There are 2 lone pairs left. Using the VSEPR theory, identify the type of hybridisation and draw the structure of OF 2. Study with Quizlet and memorize flashcards containing terms like The molecular structure of AsCl5 is, The Cl-Kr-Cl bond angle in KrCl4 is closest to, The molecular structure of PCl4+ is and more. 4. Before the reaction aluminum is sp2 hybridized, and after the reaction it is sp3d2 hybridized. and more. Question: Part A Draw the Lewis structure for OF2. Hence, Option C is the correct option Note: Hybridization lets us explain the valence shell electron pair repulsion theory. The OF2 Lewis structure and its geometry help to understand the bonding, reactivity, and properties of the molecule. Solve any question of Chemical Bonding and Molecular Structure with:- Patterns of problems > Study with Quizlet and memorize flashcards containing terms like The hybrid orbital set used by the central atom in O3 is, Identify the number of electron groups around a molecule with sp2 hybridization. Numerous examples are given to demonstrate the application of hybridized orbital theory to explain the bonding in molecules. CO2 C. Electron Configuration of Oxygen and Fluorine Before diving into the Lewis structure of OF2, it is essential to understand the Jun 8, 2020 · The hybridization of OF2 is sp3 and the oxidizing state of O and F are +2 and -1 respectively. Match the items in the left column to the appropriate blanks in the sentences on the right. However, comparing $\ce {HOF}$ and $\ce {OF2}$, you need to compare both the size difference of $\ce {H}$ and $\ce {F}$ and their electron-density (not just Sep 24, 2025 · In the OF2 Lewis structure, there are two single bonds around the oxygen atom, with two fluorine atoms attached to it. 3K subscribers Subscribed Feb 15, 2015 · Oxygen difluoride ($\ce {OF2}$) is analogous to water ($\ce {OH2}$) both in terms of structure and hybridization. Jun 22, 2017 · Hybridization is the mixing of the atomic orbitals in an atom to produce a set of hybrid orbitals. Sketch the molecule, include overlapping of orbitals, and label all bonds. This is where understanding atomic orbital hybridization comes into play. Select the correct hybridization for the central atom based on the electron geometry OF2. 2s, 2px, 2py, and 2pz are the orbitals involved. Jul 1, 2023 · The hybridization for the oxygen (O) atom in OF2 (oxygen difluoride) is A. The shape of the orbitals is tetrahedral. Hybridization of the oxygen atom: The oxygen atom in OF2 is sp3 hybridized. In this structure, As a result they will be pushed apart giving the OF2 molecule a bent geometry or shape. Write a hybridization and bonding scheme for each molecule. A) eg = tetrahedral, mg = trigonal planar, sp2B) eg = trigonal pyramidal, mg = trigonal pyramidal, sp3 C) eg = tetrahedral, mg = trigonal pyramidal, sp3D) eg = trigonal pyramidal, mg = tetrahedral, sp3 E) eg = trigonal planar, mg = trigonal Study with Quizlet and memorize flashcards containing terms like Identify the number of electron groups around a molecule with sp hybridization. 5^\circ$. Linus Pauling (1931) first developed the Hybridization state theory in order to explain the structure of molecules such as methane (CH 4). The remaining four electrons generate 2 lone pairs and two bonds with fluorine. Learn from expert tutors and get exam-ready!. It forms 2 bonds with fluorine rest 4 electrons forms two lone pairs. As predicted by VSEPR theory, the molecule adopts a bent molecular geometry. The molecule is nonpolar. Learn the definition of orbital hybridization and the characteristics and geometries of sp, sp2, sp3, sp3d1, and sp3d2 hybridization. It belongs to the family of fluorine compounds and exhibits intriguing properties due to its molecular arrangement. Select the correct hybridization for the central atom based on the electron geometry CO2. The hybridization for the central atom which corresponds to the tetrahedral electron geometry is s p 3 sp^3 sp3 again. In the Lewis structure of OF2 structure there are a total of 20 valence electrons. 2 Hybridization and the Structure of CH 4 Simply speaking, hybridization means the mathematical combination of several orbitals to generate a set of new hybrid orbitals. Instructor: Jeffrey C. Jul 12, 2023 · The localized valence bonding theory uses a process called hybridization, in which atomic orbitals that are similar in energy, but not equivalent are combined mathematically to produce sets of … Hybrid orbitals: sp 3 hybridization and tetrahedral bonding Now let’s turn to methane, the simplest organic molecule. Question: Select the correct hybridization for the central atom based on the electron geometry of OF2. Grossman In this case, OF2 has 4 electron groups (2 atoms and 2 lone pairs), making it a tetrahedral electron geometry. So, all three molecules (CHFCl2, OF2, CF3I) have a central atom with sp3 hybridization. Sep 17, 2023 · The geometry around oxygen is bent or V-shaped. Include all lone pairs of electrons. a) CCL4 b)NH3 c)OF2 d)CO2 Here’s the best way to solve it. 6. ---- Steps to Write Lewis Structure for compounds like OF2 ---- 1. So you'll be busy drawing some dots. Explore how to determine hybridization and hybridization of atoms. A Geometry Problem In our discussion of Valence Shell Electron Pair Repulsion (VSEPR Complete step by step answer: s p 3:- oxygen has 6 electrons in its valence shell due to its atomic number 8 and electronic configuration 2,6 . In fact, both Fluorine atoms are also sp3 hybridized. OF2 is also called Oxygen difluoride. Use this link for bookmarking this species for future reference. True or False?, A molecule containing a central atom with In sp³ hybridization, one s orbital and three p orbitals hybridize to form four sp³ orbitals, each consisting of 25% s character and 75% p character. A) sp B) sp3 C) sp2 D) sp3d E) sp3d2 Consider the following species when answering the following questions: (i) BCl3 (ii) CCl4 (iii) TeCl4 (iv) XeF4 (v) SF6 9) Which of the molecules has a see-saw shape? Question: Write the hybridization and bonding scheme for each of the following molecules. The hybridization of the oxygen atom is sp2. A) 20 B) 16 C) 18 D) 22 E) 24 4) Identify the compound with atoms that have an incomplete octet. Let’s write the ground state configuration of central atom B and F. What is the hybridization on the S atom? Consider the molecule below. To determine the hybridization, we can use the following guidelines: Count the number of regions of electron density around the central atom. sp? SP O sp3 O spd Submit Request Answer Select the correct electron geometry for the Jan 31, 2024 · The hybridization of oxygen in OF2 is sp3, which involves four electron groups around the oxygen atom, including two bonding pairs with fluorine and two lone pairs of electrons. Each fluorine atom gives one electron to each singly occupied hybrid orbital forming two single bonds. The two atoms connected to the central atom form a molecule with a bent shape. What is the hybridization on the O atom? Here’s the best way to solve it. [5] With a boiling point of −144. Hybridization was introduced to explain molecular structure when the valence bond theory failed to correctly predict them. Two of the orbitals contain lone pairs of electrons. May 11, 2012 · A video explanation of how to draw the Lewis Dot Structure for Oxygen Difluoride, along with information about the compound including Formal Charges, Polarit In this lesson, you’ll explore how atoms mix atomic orbitals—like s, p, and d—into hybrid orbitals (sp, sp², sp³, sp³d) to support molecular geometry in a variety of molecules. , List the number of sigma bonds and pi bonds in a single bond. CCl 4 c. SF2 Molecular Geometry The molecular geometry of the molecule depends on the Lewis structure and the arrangement of valence electrons in the structure. We would like to show you a description here but the site won’t allow us. sp3d. Thus in this molecule due to the presence of two lone pair orbitals they have maximum repulsion repulsion between lone pair-lone pair and due to this repulsion geometry of OF2 molecule is distorted from Question: 1. Study with Quizlet and memorize flashcards containing terms like The VSEPR model of the central S atom of SOCl2 is _______. Select the correct hybridization for the central atom based on the electron Drawing the Lewis Structure for O 2 (Oxygen Difluoride) Oxygen difluoride (OF 2) isn't too tough of a Lewis structure since it only has single bonds. Select the correct hybridization for the central atom based on the electron geometry CCl4. The Lewis structure of OF2 shows an oxygen atom with two lone pairs and two single bonds to fluorine. [6] The compound is one of many known oxygen fluorides. In OF 2, oxygen has 2 bond pairs and 2 lone pairs and hence hybridization is sp3. Mar 25, 2022 · Hello there! In this video today, we will determine the hybridization of the OF2 molecule. The OF2 bond angle will be about 109 degrees since it has a bent molecular geometry. The central atom electron geometry is tetrahedral. What is the hybridization on the O atom? sp sp2 sp3 sp3d sp3d2 Apr 13, 2016 · This answer explains why $\ce {SF2}$ will have a bond angle close to $90^\circ$ and $\ce {OF2}$ will have a bond angle closer to $109. Identify the molecular geometry of OF2 Draw the Lewis structure of OF2 showing all lone pairs. Predict its geometry, and describe the hybridization state of the Be atom. Perfect for chemistry students and enthusiasts seeking clarity on OF2's bonding and molecular properties. See different examples, such as sp hybridization. Jul 13, 2021 · Is it OCl2 or Cl2O? Oxygen Dichloride is known by many names and is a popular chlorinating agent. Answer and Explanation: 1 We can observe that there are 2 atoms attached to the oxygen atom. 1 This concept was developed for simple chemical systems but this one applied more widely later on and from today’s point of view it is considered an operative empirical for excusing the Return to Overview Page NOTES: This molecule is made up of 4 equally spaced sp 3 hybrid orbitals forming bond angles of approximately 109. May 16, 2023 · The localized valence bonding theory uses a process called hybridization, in which atomic orbitals that are similar in energy, but not equivalent are combined mathematically to produce sets of equivalent orbitals that are properly oriented to form bonds. Just like in water these 4 ligands assume a roughly tetrahedral geometry around the central oxygen. O sp²d O spºda O sp3 O sp2 sp Study with Quizlet and memorize flashcards containing terms like Give the hybridization for the O in H3O+, When two atomic orbitals come together to form two molecular orbitals, one molecular orbital will be lower in energy than the two seperate atomic orbitals and one molecular orbital will be higher than the separate atomic orbitals. Part A Draw the Lewis structure for the OF2. So total it has 4 bonds ( 2bond pair and 2 lone pair) thus it forms sp3 hybridisation . Solution: Hybridization is a concept in chemistry that describes the mixing of atomic orbitals to form new hybrid orbitals. Jul 20, 2019 · Answer: The hybridization of oxygen in is . Select the correct hybridization for the central atom based on the electron geometry NH3. 7 a. The molecular structure is bent due to the sp^3 hybridization of the oxygen atom. CO32- OF2 NO2 + Drwa Lewis structure for each molecule/ion and show hybridization of central atom of each molecule in a separate sheet O a. com Jul 9, 2025 · Oxygen difluoride (OF2 or F2O) Lewis dot structure, molecular geometry or shape, electron geometry, bond angle, hybridization, polar or nonpolar Oxygen difluoride is a chemical compound with the formula OF2. sp2 sp sp3d sp3d2 sp3 Oct 1, 2020 · The hybridization with other lower orbitals is beyond our consideration due to the larger energy difference. sp3, sp2, sp, sp3d and sp3d2 hybridization of atomic orbitals shown with the electron configuration, orbital mixing, and molecular geometry. Step 3: Determine the Hybridization of the Oxygen Atom in OF2 To determine the hybridization of the oxygen atom in OF2, follow these steps: 1. This is because it forms two sigma bonds with the F atoms and has two lone pairs of electrons. Therefore, it has a steric number of four. Prediction of sp3d, sp3d2, and sp3d3 Hybridization States Prof. What is the hybridization on the O atom? Draw the Lewis structure for SO3. Each fluorine atom has three lone Select the correct hybridization for the central atom based on the electron geometry NH3. Sketch the molecule, including overlapping orbitals, and label all bonds using the notation shown in Examples 10. What is the oxidation states of O and F (without sign)? Oct 9, 2024 · The Lewis structure of fluorine oxide, OF2, shows one oxygen atom single-bonded to two fluorine atoms, with two lone pairs on the oxygen. Also, there are 2 lone pairs present on the oxygen atom. Hello there! In this video today, we will determine the hybridization of the OF2 molecule. This type of hybridization is required whenever an atom is surrounded by four groups of electrons. This theory helps us to predict Science Chemistry Chemistry questions and answers Give the hybridization for the O in OF 2. Sketch the molecule, including overlapping orbitals, and label all bonds a. 8) Give the hybridization for the O in OF2. In the hybridization for CH 4, the 2s and three 2p orbitals are combined to give a new set of four identical orbitals, that are called sp3 hybrid orbitals. This arrangement indicates a bent geometry around the oxygen atom. This page explains hybridization in chemistry, drawing a metaphor between paired electrons and the lovers Romeo and Juliet, who bond only when unpaired. The normal electron configuration of oxygen does not fully account nor can it account for the different shaped molecules oxygen can form. Oxygen brings 6 electrons, each Fluorine brings 7 electrons, that's 20 electrons total. The steric number can be found by adding the number of bonded atoms and then number of lone pairs. It is experimentally observed that bond angles in organic compounds are close to 109 o, 120 o, or 180 o. The molecular geometry (shape) is linear. 3. OF2, aka Oxygen Difluoride, is a MOLECULAR compound. Select all that apply The structure has one lone pair of electrons. A electron geometry has hybridization. Learn how to draw the skeletal structure, electron geometry, molecular geometry and hybridization of OF2 based on the VSEPR theory. Oct 10, 2017 · What are hybrid orbitals? How to understand the tetrahedral bonding in carbon, the Sprite - Pepsi analogy, orbital vs molecular geometry, and much more! Other names: Difluorine monoxide; Oxygen fluoride (OF2); Difluorine monooxide; Fluorine monoxide; Fluorine oxide; Oxydifluoride; OF2; Oxygen fluoride; UN 2190 Permanent link for this species. Explanation: or oxygen difluoride is a chemical compound formed by the reaction shown below: → + is a colourless gaseous compound with a strong odour and often acts as an oxidizer. Regions of electron density include both bonded atoms and lone pairs. According to valence bond theory, which orbitals overlap in the formation of the bonds in SF4? OS (sp3d) - F (p) S (spºd) - F (s) OS (sp3) - F (p) OS (sp3) - F (s) What is the hybridization of the oxygen atom in OF2? sp2 sp3d2 spd sp sp3 Which of the following molecules is sp2 hybridized at the central atom? O XeCl2 O HCN BrCl3 O SO2 A pi bond results from an s orbital overlapping with the This hybridization process involves mixing of the valence s orbital with one of the valence p orbitals to yield two equivalent sp hybrid orbitals that are oriented in a linear geometry (Figure 8. Hence, option C is correct. see-saw O square planar O trigonal planar O bent O T-shaped O square pyramidal O trigonal pyramidal O trigonal bipyramidal O linear O tetrahedral What is the hybridization of the central atom? sp O sp2 O octahedral What is the approximate bond angle 3 (COS, XeO3, SeBr2) The orbital hybridization on the carbon atoms in CO2 is sp Give the hybridization for the O in OF2 sp3 The hybrid orbital set used by the central atom in BrF3 is sp3d Science Chemistry Chemistry questions and answers Give the hybridization for the O in OF 2. OF2 is expected to be a strong oxidizing agent. 75 °C, OF 2 is the most volatile (isolable) triatomic compound. Draw the Lewis structure for the OF2. $\ce {OF2}$ has 4 ligands around the central oxygen, 2 $\ce {O-F}$ bonds and 2 lone pairs. In OF2, oxygen is bonded to two fluorine atoms. Determine the hybridization at each of the 3 central atoms, the oxygen and the hydrogen atoms. Enhance your understanding of chemical structures today! Interactive 3D chemistry animations of reaction mechanisms and 3D models of chemical structures for students studying University courses and advanced school chemistry In OF2 , oxygen has 2 bond pairs and 2 lone pairs, and hence hybridization is sp3. The symbol sp3 here identify the numbers and types of orbitals Dec 18, 2020 · We get the final number 4, which corresponds to sp3 Hybridization. Draw the Lewis structure for OF2. Step 1: Determine the Lewis structure of OF2 To determine the hybridization of the oxygen atom in OF2, we first need to draw the Lewis structure of the molecule. That's enough for single bonds between the O and each F What is the Lewis structure for ClO3+ and its hybridization? Draw the Lewis structure for the $\mathrm {BeCl}_ {4}^ {2-}$ ion. To find the hybridization for OF2 we’ll first determine the steric number. CCl4 b. Consider the reaction: AlH3 +OF2 →H3Al−OF2 Part 1 of 2 What changes in hybridization (if any) of the Al atom are a result of this reaction? Check all that apply. May 21, 2024 · The hybridization of the oxygen atom in OF2 is sp³ because it involves two bonding pairs and two lone pairs of electrons, forming a tetrahedral geometry. According to Valence Shell Electron Pair Repulsion (VSEPR) theory, electron pairs repel each other and the bonds and lone pairs around a central atom are generally Lecture Video Valence bond theory and hybridization can be used to explain and/or predict the geometry of any atom in a molecule. OF2 ln OF2 oxygen in sp3-hybridHence four sp3-hybrid orbitals are obtained in these two are already paired and rest two are overlapped with two p-orbitals of two fluorine atoms on their axes. How does the carbon form four bonds if it has only two half-filled p orbitals available for bonding? A hint comes from the experimental observation that the four C-H bonds Shown in the figure below is the Lewis structure of O F X 2 \ce {OF2} OFX 2 As observed, oxygen has two bonds bonded to fluorine, and it has two lone pairs. There are 20 valence electrons available for the Lewis structure for OF 2. It details \\(sp\\) hybridization with beryllium … Get your coupon Science Chemistry Chemistry questions and answers Draw the Lewis structure for OF2. [citation needed] It is a strong oxidizer and has attracted attention in rocketry for this reason. Draw the Lewis structure for OF2 and use it to identify the correct statements that follow. If we add these numbers, the sum turns out to be 4. Question: Determine the hybridization around each central atom. What is the hybridization on the S atom Draw the Lewis structure for SF6. Oxygen has a s p X 3 \ce {sp^3} spX 3 hybridization. Check this article on OCl2 to find out its Lewis Structure, Molecular Geometry, and Shape. Oxygen has Mar 7, 2025 · Master the OF2 Lewis Structure with our easy-to-follow visual tutorial. sp2 and sp Hybridization Today we will discuss the formation of Boron trifluoride BF3 molecule. When the spin configuration is changed into AP, we assume that the spin splitting of the isolated OF2 is reversed due to the smaller spin coupling parameter j 2. OF2 d. Jul 3, 2025 · The Lewis structure of OF2 illustrates the molecular arrangement of oxygen difluoride, composed of one oxygen atom and two fluorine atoms. Video: Drawing the Lewis Structure for OF2 Learn the definition of hybrid orbitals. It is a poisonous Topics covered: Valence bond theory and hybridization Instructor: Catherine Drennan, Elizabeth Vogel Taylor Therefore, its steric number is 4, which means it has sp3 hybridization. To determine the hybridization of the oxygen atom, we first need to find the steric number, which is the sum of the number of sigma bonds and** lone pairs** around the central atom. This section explores the concept of hybridization for atoms like nitrogen, oxygen, phosphorus, and sulfur, explaining how these atoms form structures in simple compounds. , Of the following which molecule has the largest bond angle? a) O3 b) HCN c)H2O d) OF2, Which molecular geometry has a Sp2 hybridization? and more. These new combinations are called hybrid atomic orbitals because they are produced by combining (hybridizing) two or more atomic orbitals Dec 8, 2023 · The hybridization of the oxygen atom in OF2 is sp3, as oxygen forms two sigma bonds with fluorine atoms and has two lone pairs, requiring four equivalent sp3 hybrid orbitals to accommodate them. Hybridization is the process of combining atomic orbitals to form new hybrid orbitals that are suitable for the pairing of electrons to form chemical bonds. Hence, the hybridization of the oxygen atom in O F 2 is s p 3 . The hybridization process … Apr 5, 2023 · To determine the hybridization and bonding scheme for each molecule or ion, we need to evaluate the central atom's valence electrons, apply the rules of hybridization, and consider the molecular geometry. In OF 2, oxygen has 2 bond pairs and 2 lone pairs and hence hybridization is sp 3 Hence, the correct option is (C). Therefore, the hybridization of oxygen in the O F 2 \mathrm {OF_2} OF2 is s p 3 sp^3 sp3. When hybridization occurs, it must do so as a result of the mixing of nonequivalent orbitals. In particular, the concept of hybridization is important for understanding the geometry of organic molecules. OF2 is a chemical formula for Oxygen Difluoride. Use valence bond theory to compare them and identify the TRUE statement Question: 61. So, SF2 has sp3 Hybridization. In this case, there are two regions of electron density Oxygen has 6 electrons in its valence shell because it has an atomic number of 8 and an electronic configuration of 2,6. 2. Recall the valence electron configuration of the central carbon: This picture, however, is problematic. O₈ = 1s², 2s², 2p⁴ One 2s and three 2p orbitals will be hybridized to for four new sp3 hybridized orbitals. Hence this option is correct. It is a poisonous gas with a peculiar smell. Select the correct hybridization for the central atom based on the electron geometry OF2. sp3 spasp? O bsp sp?sp? 3 OC sp sps O d. 5B – 1s2, 2s2, 2p1 9F – 1s2, 2s2, 2p5 Study with Quizlet and memorize flashcards containing terms like According to valence bond theory, which orbitals on O and F overlap in the OF2 molecule?, Which one has the most lone pairs on the central sulfur atom?, Consider the Lewis structures for cytosine and guanine, two molecules important for the structure of DNA. To determine the hybridization of the oxygen atom in OF2, we need to consider the number of electron pairs around the oxygen. Information on this page: Gas phase thermochemistry data References Notes Oxygen Difluoride (OF2) is a chemical compound composed of one oxygen (O) atom and two fluorine (F) atoms. Asp B) sp3 C) sp2 D) spd 2) Draw the best Lewis structure for CH-1 What is the formal charge on the C? E) spd 2 A)-1 B)1 C)2 DO 3) Give the number of valence electrons for Xely. Sep 29, 2024 · Hybridization in Oxygen Difluoride (OF2) The orbitals involved and the bonds produced during the interaction of Oxygen and fluorine molecules will be examined to determine the hybridization of Oxygen Difluoride. 5 o. How many sigma and pi bonds are present in total? 1) Give the hybridization for the O in OF2. Hybridization of Oxygen: Oxygen is one of the elements that can make multiple types of bonds, single, double, and triple bonds. 6 and 10. The structure is drawn with 20 valence electrons. Draw the molecule by placing atoms on the grid and connecting them with bonds. , Give the hybridization for the C in HCN. a) CCL4 b)NH3 c)OF2 d)CO2 write a hybridization and bonding scheme for each molecule. See full list on geometryofmolecules. s p 2 :- oxygen Study with Quizlet and memorize flashcards containing terms like How many of the following molecules have all of their atoms in the same plane? *H2C=CH2 *OF2 *H2CO *NH3 *CO2 *BeCl2, Of the following, which molecule has the largest bond angle?, The molecular structure of IF4- is and more. We count lone pairs in hybridisation state . 8). Select the correct hybridization for the central atom based on the electron geometry OF2 Draw the Lewis structure for the CO2. , Give the hybridization for the C in C2F2. See examples, practice problems and explanations. For similar reasons, $\ce {HOF}$ will have a bond angle closer to $109. sp2 sp3 yp? espa sp sp please shoe work Show transcribed image text Master Hybridization with free video lessons, step-by-step explanations, practice problems, examples, and FAQs. Using VSEPR theory, OF2 molecule with 2 bond pairs and Study with Quizlet and memorize flashcards containing terms like 3) Give the electron geometry (eg), molecular geometry (mg), and hybridization for NH3. In the case of OF2, oxygen (O) is the central atom, and it forms two bonds with fluorine (F) atoms. LEWIS STRUCTURE - HYBRIDIZATION OF2 ALKHALIL ACADMY 18. Question: Which of the following molecules/ions have sp 3 hybridization around the indicated atom? BF3, B CHCl3, C OF2, O XeF2, Xe Lecture 13: Hybridization Description: This lecture discusses how multiple atomic orbitals with similar energy levels can combine to form equal orbitals that have a lower average energy. vsk qfoqsh pkonq zzte pdfl gifp vqxt gtxap cyp nnigc nrteq zfwvo yhrb uokssj zbz