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DanielleElmas [232]
3 years ago
13

Help Pls!

Chemistry
1 answer:
Ray Of Light [21]3 years ago
6 0

Answer:

Explanation:

- MgO = __2__ atoms

2- Rb2S = __3__ atoms

3- Ca(OH)2 = __5__ atoms

4- K2SO4 = __7__ atoms

5- Ga2(CO3)2 = __10__ atoms​

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6 0
4 years ago
Oxidation number of au in kaucl4
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3 years ago
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