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Dima020 [189]
3 years ago
13

The element whose atomic number is 13 has how many valence electrons electron configuration

Chemistry
1 answer:
RideAnS [48]3 years ago
4 0
It is in Group 3A = 3 valence electrons

Electron Config. = 1s2 2s2 2p6 3s2 3p1
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