What are two types of matter are pure substances
1 answer:
Answer:
Elements and compounds are two types of pure substances.
Explanation:
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Tsunamis are caused by seismic waves
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Explanation:
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This it true because in the triangle of the transformation from solid, liquid, and gas
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Answer:
A.NaOH+HCI+NaCI+H2O
Explanation:
It's a Acid-base
