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Chemistry, 08.04.2021 02:20 electrofy456

How do atoms of copper differ from atoms of aluminum? They are not pure substances.
They are not pure substances.

They have different chemical properties.
They have different chemical properties.

They can be formed by physical changes.
They can be formed by physical changes.

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

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How do atoms of copper differ from atoms of aluminum? They are not pure substances.
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