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Which two statements are true? A. Each particle of a compound consists of a single type of atom. B. All particles of a compound have the same chemical formula. C. The atoms in a particle of a compound are held together by chemical bonds. D. Different kinds of matter in a compound can be separated by physical means.

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Answer: A and C

Explanation: For example, the compound HCl (hydrogen chloride) is comprised for 2 different types of atoms: one hydrogen and one Chlorine. In order to fuse these two elements together to form a compound, they must bond in one of three ways- ionic, covalent or metallic

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