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Gnesinka [82]
2 years ago
15

The following electron configuration notation represents an atom of which element?

Chemistry
2 answers:
JulijaS [17]2 years ago
8 0

Answer:

A

Explanation:

This is Silicon :)

Elan Coil [88]2 years ago
5 0

Answer:

Si

Explanation:

you can add the exponents 2+2+6+2+2= 14 electrons since it is an atom (no charge) then it also would be the number of protons, tells you it is Si.

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