Chemistry, 19.11.2019 02:31 AJRo

What is the total number of neutrons in the nucleus of a neutral atom that has 19 electrons and a mass of 39?
a. 19
b.20
c.39
d.58

Answers: 1

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What is the total number of neutrons in the nucleus of a neutral atom that has 19 electrons and a mass of 39? a. 19 b.20 c.39 d.58

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Another question on Chemistry

What is the total number of neutrons in the nucleus of a neutral atom that has 19 electrons and a mass of 39?
a. 19
b.20
c.39
d.58