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prohojiy [21]
2 years ago
15

What region of the atom contains most of the atoms mass?

Chemistry
2 answers:
rusak2 [61]2 years ago
8 0
The correct answer to your question would be nucleus
dimulka [17.4K]2 years ago
7 0

Answer:

Nucleus

Explanation: it is the center of the atom, and contains protons and nuetrons

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