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Biology, 17.12.2020 09:10 Fireburntbudder

An atomic nucleus is composed of es
A)
protons.
B)
protons and neutrons.
C)
protons and electrons.
D)
protons, neutrons, and electrons.

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Answers: 3

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You know the right answer?
An atomic nucleus is composed of es
A)
protons.
B)
protons and neutrons.
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