3 years ago

Use the periodic table to write the electron configuration of selenium (Se). s s p d 1 2 3 4 6 10

Chemistry

2 answers:

Vladimir [108]3 years ago

5 0

Answer:

[Ar] 3d10 4s2 4p4

Explanation:

maw [93]3 years ago

4 0

Answer: 1s^2 2s^2 2p^6 3s^2 3p^6 4s^2 3d^10 4p^4

Explanation:

I suggest looking at the electron configuration chart, it has really helped me a lot :)

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dimulka [17.4K]

Answer:

Explanation:

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weeeeeb [17]

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