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Chemistry, 18.12.2020 01:00 youguyscantbanme

5. Which elements are examples of nonmetals? a) Sodium, potassium, and calcium
b) Silicon, germanium, and astatine
c) Barium, iron, cobalt
d) Argon, sulfur, oxygen

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5. Which elements are examples of nonmetals? a) Sodium, potassium, and calcium
b) Silicon, ge...
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