Can h form compounds with an expanded octet

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WebNov 9, 2024 · Elements before period 3 cannot form expanded octets, as n=1 and n=2, meaning only the s and p orbitals exist, which hold a maximum of 8 electrons combined. Elements in period 3 can form expanded octets, as the 3d orbital exists and can hold excess electrons beyond just 8. WebJan 30, 2024 · The octet rule refers to the tendency of atoms to prefer to have eight electrons in the valence shell. When atoms have fewer than eight electrons, they tend to …

What elements can form compomds with an expanded octet?

WebAug 2, 2024 · The elements sulphur and phosphorous can form expanded octet in some compounds especially in polyatomic compounds. Hence, option B is correct.. What is octet rule ? Octet rule states that, as the atoms achieve 8 electrons in their valence shell. As per this rule, atoms loss or gain electrons to attain octet and becomes stable. Atoms … WebAug 3, 2024 · Todd Helmenstine. Elements in periods greater than period 3 on the periodic table have a d orbital available with the same energy quantum number.Atoms in these periods may follow the octet rule, but … cintya edith leon aguilar

Why can Xenon break the octet rule? - CHEMISTRY COMMUNITY

WebSome elements, most notably nitrogen, can form compounds that do not obey the octet rule. One class of such compounds are those that have an odd number of electrons. As the octet rule requires eight electrons around each atom, a molecule with an odd number of electrons must disobey the octet rule. ... The octet rule can be 'expanded' by some ... WebAnswer (1 of 3): Yes. H+ can covalently bind to everything in contact. As a result, there’s no naked H+ in any solutions. Binding with H+ ions is termed “protonation”. For example, … WebIn chemistry, a hypervalent molecule (the phenomenon is sometimes colloquially known as expanded octet) is a molecule that contains one or more main group elements apparently bearing more than eight electrons in their valence shells. Phosphorus pentachloride (PCl 5), sulfur hexafluoride (SF 6), chlorine trifluoride (ClF 3), the chlorite (ClO − 2) ion, and the … cintyave

Why can a hydrogen atom form a covalent bond without ... - Brainly

Solved Which of the following elements can form …

WebSep 13, 2011 · Re: Octet rule for noble gases in compounds? Postby Chem_Mod » Tue Sep 13, 2011 4:43 pm. Answer: Elements in the 3rd row, 4th row, etc., can have an expanded octet due to d-orbitals. Since Xe is in row 5 it has d-orbitals that can accomodate additional electrons. Top. WebAug 22, 2024 · Hypervalency allows atoms with n ≥ 3 to break the octet rule by having more than eight electrons. This also means they can have five or more bonds; something that … dialog dividend historyWebXenon meanwhile can have an expanded octet and can hold more than 8 electrons. Basically any of the fluorine atoms wouldn't be able to hold onto an extra 2 electrons which only leaves the central xenon atom with the ability to. ... Group 13 elements like boron and aluminium form compounds with three single bonds giving them six valence ... dialog distribution and logistics

"WebBased on these electronegativities PbH 4 would be expected to have nonpolar bonds have polar covalent bonds with a partial negative charges on the H atoms. have polar covalent bonds with a partial positive charges on the H atoms. be ionic and contain H- ions. be … " - Can h form compounds with an expanded octet

Can h form compounds with an expanded octet

Exceptions to the octet rule (video) Khan Academy

WebA) N B) Br C) F D) Be E) None of the above can form compounds with an expanded octet. Answer: B 7 38) How many of the following elements can form compounds with an expanded octet? I O Cl Xe A) 2 B) 0 C) 3 D) … WebQ: Which of these elements can exhibit an expanded octet (more than 8 electrons) in its compounds?… A: In order to expand the octet the element should have d-orbitals. question_answer

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WebJan 30, 2024 · The octet rule refers to the tendency of atoms to prefer to have eight electrons in the valence shell. When atoms have fewer than eight electrons, they tend to react and form more stable compounds. When discussing the octet rule, we do not consider d or f electrons. Only the s and p electrons are involved in the octet rule, …

WebXenon meanwhile can have an expanded octet and can hold more than 8 electrons. Basically any of the fluorine atoms wouldn't be able to hold onto an extra 2 electrons … WebThe octet rule can be observed in the bonding between the carbon and oxygen atoms in a carbon dioxide molecule, as illustrated via a Lewis dot structure below. ... The Expanded Octet – Hypervalency. Some main …

WebOct 7, 2024 · This usually occurs in compounds containing Be or B. Elements in the third period and below can accommodate more than an octet of electrons. Although elements such as Si, P, S, Cl, Br, and I obey the octet rule in many cases, under other circumstances they form more bonds than the rule allows. Free Radicals. WebNov 13, 2024 · Group 3 and below non metals like phosphorus can hold an expanded octet because of their d orbitals. Elements like Li, Be, He, and H typically have less than an octet. With Boron, the only way to know if it will have an octet is to check formal charge. The same thing goes for expanded octets. The only way to know is to check formal charge.

WebMay 14, 2012 · See answer (1) Copy. Elements which have d-orbitals (i. e. n=3 or higher) can form compounds with an expanded octet. Some examples are; Phosphorous …

WebNov 18, 2024 · According to the interweb, the Octet Rule is violated in these three scenarios: When there are an odd number of valence electrons. When there are too few valence electrons. When there are too many valence electrons. Xenon is able to have an expanded octet, which can occur when the central atom with an expanded octet has … dialoge theaterWebO 11 O 10 O 12 O…. A: Current is defined as the rate of flow of charge. Current = Charge/time I = Q/T. Q: Using the appropriate bond energies, calculate the heat of … cinty int\\u0027l hk industry co. ltdWebThis problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. Question: Which of the following elements can form … dialog edu uchealthWebJan 23, 2024 · The answer is: Hydrogen's valence shell can hold only up to two electrons. Hydrogen (symbol: H) is a chemical element with atomic number 1, which means it has … dialoge for windy bee summonWebIn PF 5,SF 6 and H 2SO 4, the central atom has more than eight valence electrons hence they exhibit expanded octet. This is possible due to availability of 3d orbitals. Elements in and beyond the third period of the periodic table do not follow octet rule thus it applies mainly to the second period elements of the periodic table. dialogfeld browserWebExplain why some elements can form an expanded octet Key Points Main group elements that form more bonds than would be predicted by the octet rule are called hypervalent … dialoge theater texteWebFeb 20, 2024 · The octet rule can be ‘expanded’ by some elements by utilizing the d- orbitals found in the third principal energy level and beyond. Sulfur, phosphorus, silicon, and chlorine are common examples of elements that form an expanded octet. dialogfeld offen