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Andrew [12]
3 years ago
9

The majority of the mass of the atom is located in the _______. A) nucleus B) core electrons C) pions and quarks D) valence elec

trons
Chemistry
2 answers:
NeX [460]3 years ago
5 0

The majority of the mass of the atom is located in the nucleus. Remember that the nucleus contains both protons and neutrons and therefore, most of the mass of the atom.

Helen [10]3 years ago
3 0

Answer:

A

Explanation:

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