Biology, 24.09.2020 03:01 CHRONICxDJ

Which statements are true about molecules? Select all that apply. They always contain only one type of atom.
They are a group of atoms that are strongly joined.
They are the smallest unit of an element or a compound.
They always contain different types of atoms.

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Which statements are true about molecules? Select all that apply. They always contain only one type...

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