Can as form compounds with an expanded octet

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WebOct 7, 2024 · An atom like phosphorus or sulfur which has more than an octet is said to have expanded its valence shell. This can only occur when the valence shell has enough orbitals to accommodate the extra electrons. For example, in the case of phosphorus, the valence shell has a principal quantum number n = 3. An octet would be 3 s2 3 p6. 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 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 ...

How many of the following elements can form compounds - Chegg

WebFeb 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, … WebYou'll get a detailed solution from a subject matter expert that helps you learn core concepts. See Answer Question: Question 14 How many of the following elements can form compounds with an expanded octet? Na Br S 3 o o olo o 1 Show transcribed image text Expert Answer 100% (5 ratings) Transcribed image text: fliglabs.com.sa/webmail

What does the octet rule state? - ulamara.youramys.com

WebOct 17, 2010 · What elements can form compomds with an expanded octet? Elements which have d-orbitals (i. e. n=3 or higher) can form compounds with an expanded octet. Some examples are;Phosphorous Pentachloride ... WebJul 4, 2024 · Compounds with more than an octet of electrons around an atom are called expanded-valence molecules. One model to explain their existence uses one or more d orbitals in bonding in addition to the valence ns and np orbitals. Such species are known for only atoms in period 3 or below, which contain nd subshells in their valence shell. WebAug 22, 2024 · An Alternate View of Expanded Octets. Another way to represent main group compounds with more than four bonds is to include ionic bonding character. This allows for compounds with more than 4 bonds to the central atom to not exceed their octets. greater boston nphc

What elements are able to form expanded octets? - Answers

WebJun 5, 2024 · It can excite some its paired electrons into this empty orbital, spreading them out, so each can now form bonds and expand an octet to 12 electrons. Oxygen has no empty orbital in quantum 2, so cannot … WebF Be N Br None of the above can form compounds with an expanded octet. This problem has been solved! You'll get a detailed solution from a subject matter expert that helps … greater boston motorsports - arlingtonWebMay 7, 2024 · May 7, 2024 34 Dislike Share Bill Stapleton 836 subscribers This video explains how elements in Period 3 and below can expand their octet to allow for bonding with other atoms and … greater boston on wgbh

"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. " - Can as form compounds with an expanded octet

Can as form compounds with an expanded octet

Solved Question 14 How many of the following elements can

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 … Webc) Atoms of elements Y and Z can combine to form two different molecules. One molecule will have a complete octet and the other will have an expanded octet. (i) Give the formulae of the two molecules. (ii) Draw the Lewis structure of the molecule with the complete octet. 5.

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WebNov 18, 2024 · Xenon is able to have an expanded octet, which can occur when the central atom with an expanded octet has an atomic number larger than 10 ( beyond neon ). When writing the Lewis Structure, you first place any extra electrons on the outside atoms. WebWhat is expanded octet? Expanded octet (hypervalent): A valence shell electron count that exceeds eight electrons. In methane (CH 4), carbon has a full octet (eight valence electrons). In phosphate ion (PO 4 3 –), each oxygen has a full octet (eight valence electrons), whereas phosphorus has an expanded octet (ten valence 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 … WebShow the acceptable Lewis structure to form covalent bond in the following compounds:1. NH32.H2O3. HCI4. PH35. ... Iodine is below Period Two on the periodic table so it can have an expanded octet (hold more than eight valence electrons). In the Lewis structure for IF5 you'll need to put a total of 12 valence electrons on the Iodine atom in ...

WebJul 4, 2024 · Thus by using an expanded octet, a +2 formal charge on S can be eliminated. Less Than an Octet of Electrons. Molecules with atoms that possess less than an octet … WebHow many of the following elements can form compounds with an expanded octet? I, O, Cl, Xe Expanded Octet: When any of an atom has the ability to have more than eight valence...

WebMain group elements that form more bonds than would be predicted by the octet rule are called hypervalent compounds, and have what is known as an ' expanded octet,' meaning that there are more than eight electrons around one atom.

WebO 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 … flighy from.durham nh to.allentown paWebExpanded octets. Some atoms, specifically those in period three and beyond, are able to form expanded octets. This means that the atom has more than eight electrons in its outer shell. These electrons go in the d-subshell, which is why elements in periods 1 and 2 can't form expanded octets - they don't have a d-subshell. greater boston paranormal associatesWebSome 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 … greater boston pistol leagueWebXenon 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 … fligners grocery store adWebTranscribed Image Text: QUESTION 12 How many of the following elements can form compounds with an expanded octet? 4 Xe As N Expert Solution Want to see the full answer? Check out a sample Q&A here See Solution star_border Students who’ve seen this question also like: Chemistry: Matter and Change Ionic Compounds And Metals. 33PP … fligjt restrictions medicationWebMay 14, 2012 · Elements which have d-orbitals (i. e. n=3 or higher) can form compounds with an expanded octet. Some examples are;Phosphorous Pentachloride PCl5Sulfur … greater boston platform tennisWebMay 14, 2012 · What elements can form compomds with an expanded octet? Wiki User ∙ 2012-05-14 09:18:26 Study now See answer (1) Copy Elements which have d-orbitals (i. e. n=3 or higher) can form... fligners grocery ad