A helium nucleus with two protons and two neutrons is called a(n)
A. alpha particle
B. beta p...
Chemistry, 18.03.2021 22:10 gomezandy8537
A helium nucleus with two protons and two neutrons is called a(n)
A. alpha particle
B. beta particle
C. electroscope
D. gamma ray
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Answers: 3
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