Science, asked by Thirupathiprasad, 2 months ago

Valency of 118 elements​

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Answered by Anonymous
3

Answer:

NUMBER 118

SYMBOL Og

ELEMENT Oganesson

VALENCE 8, 6, 4, 2

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Answered by Anonymous
1

Answer:

A lithium atom has one outer shell electron, so it's usual valence is +1, but it can lose the electron and have a valence of -1. The most stable valence is one that fills or half-fills an atom's electron shell.

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