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What is the electron configuration using core notation for Se2-?

OldSpice

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What is the electron configuration using core notation for Se2-?

What is the electron configuration using core notation for Se2-?
A) [Ar] 4s2 3d10 4p2
B) [Ar] 4s2 3d10 4p4
C) [Ar] 4s2 4p6
D) [Kr]
E) none of the above

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Electric

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OldSpice Author

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#2

9 years ago

Perfect!

..Thank you so much for your support

Electric

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#3

9 years ago

My pleasure

.silent.boss

Kevin H.

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#4

3 years ago

ty

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