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DerKrebs [107]
3 years ago
8

An element has atomic number 12. What is its Valenc? Will it form Cation or Anion? Is it metal or nonmetal?

Chemistry
1 answer:
SVETLANKA909090 [29]3 years ago
3 0

Explanation:

sodium is in 12....

it is non meatal ....

it's Valence is 2.....

There are only two rules for naming simple ions. Rule 1: Cations. Naming the element and adding the word “ion” forms the cation name. So, Na+ is “sodium ion”....

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