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18-11-2021
Chemistry

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Quiz :)
I put like 50 points into this.

Quiz I put like 50 points into this class=

Quiz I put like 50 points into this class=

Quiz I put like 50 points into this class=

Quiz I put like 50 points into this class=

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AzaelsDemise AzaelsDemise

18-11-2021

Answer:

Explanation:

1. Same number of valence electrons.

2. Same number of electron shells.

7. Chlorine

8. Not sure.

Carbon: 2s2 2p2

Silicion: 3s² 3p²

Bromine: 3d¹⁰ 4s² 4p⁵

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