Question

what is the formula of chemical compound formed by 1s2 2s2 2p4 and 1s2 2s2 2p6 3s1​

Answer 1

Answer:

Nah 1

Explanation:

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Answer 2

Explanation:

The first one is Sodium (Na), which readily forms a cation in a compound.

The latter is oxygen (O), which readily forms 2- ions in an ionic compound. It’s most commonly found covalently bonded however which means it is sharing electrons rather than simply taking them. So oxygens in a covalent bonded situation will be only a bit negative.