Chemistry, 11.11.2019 21:31, hannahmayline

Uhucus 13 huu
15. the nucleus of an atom is
a. the central core and is composed of protons and neutrons
b. positively charged and has more protons than neutrons
c. negatively charged and has a high density
negatively charged and has a low density

Answers: 2

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Uhucus 13 huu
15. the nucleus of an atom is
a. the central core and is composed of proto...