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zzz [600]
3 years ago
13

I need help on this ‍♀️ please..

Chemistry
1 answer:
Alex3 years ago
7 0

Answer:

1. lithium

sodium

potassium

rubidium

2.eight

3.three

Explanation:

3.metals on left, nonmetals on right and metalloids in middle

2.main groups 1,2,13,14,15,16,17,18

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