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  • 03-10-2019
  • Chemistry
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PLEASE HELP ME ASAP ILL MARK U AS BRILLIANT

PLEASE HELP ME ASAP ILL MARK U AS BRILLIANT class=

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glueMJ glueMJ
  • 03-10-2019

Answer:

19 D

20 C

21 B

22 A

23 A

24 A

Explanation:

See the periodic table

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