Which element has three electron shells and 4 valence electrons? Silicon Carbon Gallium Argon

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asked Jan 9, 2021 223k views

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Jahnette · Answer 1 · 2021-01-12T10:22:33+0000

Answer:

Gallium

Step-by-step explanation:

I believe this is the answer if not then the only other option is boron but anyways the answer is Gallium

RaminS · Answer 2 · 2021-01-14T02:05:37+0000

Answer: Silicon

Step-by-step explanation:

For something to have 4 valence electrons, it must be in the 14th column, which elimates gallium and argon for the possible answers. For somethign to have 3 electron shells, it must be in the third row of the periodic table which means the answer is silicon.

Which element has three electron shells and 4 valence electrons? Silicon Carbon Gallium Argon

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