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Nutka1998 [239]
4 years ago
12

Use the drop-down menus to complete the statements. ___are pure substances that cannot be broken down into a simpler form. ____

are units of two or more atoms. ___ are the smallest possible particles of an element. ___are pure substances made of two or more atoms of different elements.
Chemistry
1 answer:
elixir [45]4 years ago
3 0

Answer:

Elements   Molecules    Atoms   and     Compounds

Explanation:

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