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4 years ago

6

Lithium (Li) is in the 2nd row, so the 1st row is already full (1s2). Since lithium (Li) is in the 2nd row, the s-block, and the

1st column of that block, the electron configuration of lithium (Li) is

1 answer:

kozerog [31]4 years ago

4 0

The electron configuration of Lithium is 1s2 2s1

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