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Please help with me with this!

Scientists say that most of the mass of an atom is located in the nucleus because
A. Protons and neutrons
B. Electrons

User Abed
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1 Answer

3 votes

Answer:

A

Step-by-step explanation:

Because most of their mass in the nucleus not only because protons and neutrons are heavier than electrons, but also because together, protons and neutrons outnumbered. "Hope this help"

User Darrinm
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