mariakasieh mariakasieh

02-01-2024
Chemistry

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please help me answer this

please help me answer this class=

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2024ZhaA 2024ZhaA

02-01-2024

Answer:

Substances A and C are elements and Substances B and D are compounds

Explanation:

A substance is an element when it only consists of one type of matter. Compounds consist of multiple types of matter. Thus, A and C are elements and B and D are compounds.

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