Web28. A list of non -metals is given below. Which elements cannot exceed the octet rule? B Si N P O S F Cl a. Si, P, S, Cl b. B, N, O, F c. O, S, F, Cl d. B, Si, N, P e. All eight eleme nts can exceed the octet rule. 29. Which of the following central atoms would be expected to accommodate an octahedral or bipyramidal geometry in some of its ... WebAnswer: Atoms react to obtain an electron configuration which is the least energy and stable. For elements less than Atomic no. 20, They react to get 8 electrons in the valence shell. …
Statistics: Average: 70 pts ( %); Highest: 99 pts (%); Lowest: …
WebAug 3, 2024 · Atoms in these periods may follow the octet rule, but there are conditions where they can expand their valence shells to accommodate more than eight electrons. Sulfur and phosphorus are common … WebOkay, so according to the octet rule, atoms other than hydrogen have obtained eight electrons in their valence shell. So for example, for element X, if we had one too 345, 6 seven, Then the 8th electron is from a equivalent bond. So the tendency of atoms in molecules to have eight electrons in their valence shell is known as the octet rule. incoming position on linkedin
If chlorine can exceed the octet rule, why is there no ClO5- ion?
WebThe force between two bodies having identical electric charges. a) is a force of repulsion. b) is a force of repulsion if the charges are negative, and one of attraction if they are positive. c) increases as the bodies are moved further apart. d) is independent of the distance between them. e) is directly proportional to the distance between them. WebH2CO In H2CO, carbon and oxygen form a double bond in order to satisfy the octet rule. In CO, carbon and oxygen must form a triple bond to satisfy the octet rule. In OF2 and CCl4, there are only single bonds. ... 8 If a chlorine atom gains an electron to become the chloride ion, it will have 8 valence electrons and a full valence shell. This ... WebJul 21, 2024 · Which atoms can exceed the octet rule? Sulfur, phosphorus, silicon, and chlorine are common examples of elements that form an expanded octet. Phosphorus pentachloride (PCl5) and sulfur hexafluoride (SF6) are examples of molecules that deviate from the octet rule by having more than 8 electrons around the central atom. incoming power filter