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Marat540 [252]
3 years ago
10

Lithium (Li) and oxygen (O) are both in period 2. They both have? a.similar properties

Chemistry
2 answers:
Katena32 [7]3 years ago
8 0

They Both Have 2 electron shells. So C..........(:

xeze [42]3 years ago
4 0
They both have two electron shells. Period indicates number of shells.
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