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What forms when two atoms combine? PLEASE HELP!!!!!!!
A. a molecule
B. a nucleus
C. a proton
D. an electron

Respuesta :

Answer:

Option A - nucleus

Explanation:

A molecule is formed when two or more atoms join together chemically. If atoms combine that are of two or more different elements, we call that a compound. All compounds are molecules, but not all molecules are compounds.

Option A- A molecule, when two or more atoms join together chemically they make an molecule