Chemistry, 13.10.2020 23:01, yzafer9308

What Element am I? I have 3 Valence Electrons.
I am in the 4th row.
My atomic mass is less than Indium, but it is more than Aluminum. *
(5 Points)

Answers: 1

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What Element am I? I have 3 Valence Electrons.
I am in the 4th row.
My atomic mass is l...