Chemistry, 08.04.2021 02:10 reearamrup27

PLEASE ANSWER QUICKLY! How do atoms of copper differ from atoms of aluminum? They are not pure substances.

They have different chemical properties.

They can be formed by physical changes.

They are made up of more than one type of particle.

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PLEASE ANSWER QUICKLY! How do atoms of copper differ from atoms of aluminum? They are not pure subs...