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PtichkaEL [24]
3 years ago
5

I really need help:/ my friend is helping and nobody understands it

Chemistry
1 answer:
zalisa [80]3 years ago
8 0

Answer:

A= Compound

B= Mixture

C= Element

D= Element

Explanation:

A has two different types of atoms chemically together as a compound

B is made up of two or more different atoms not chemically joined together

C has one type of atom

D has one type of molecule. They're the same and could be a diatomic element like hydrogen

Sorry if this is confusing or wrong

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