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10-11-2020
Chemistry

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Help? Ill give brainliest if its right :,)

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Exo2110 Exo2110

10-11-2020

Answer:

17. 10 atoms

18. 21 atoms

Explanation:

17. 2 Phosphurus and 8 Oxygen

18. 6 Sodium, 3 Sulfur, and 12 Oxygen

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