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erma4kov [3.2K]
4 years ago
14

Molecules are made up of: A. elements B. compounds C. protons

Physics
2 answers:
Sidana [21]4 years ago
6 0
Atoms make up molecules
natka813 [3]4 years ago
5 0
A.) Elements
Molecules are made up of Elements. Elements are another way of saying atoms, the building block of all structures.
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