Chemistry, 21.08.2019 19:30 ICyberAngel

How do scientists determine the number of neutrons in an isotope of an atom?
o
they add the number of protons and electrons.
o
they subtract the number of protons and neutrons from the mass number
o
they subtract the number of protons from the mass number
o
they subtract the number of electrons from the mass number

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How do scientists determine the number of neutrons in an isotope of an atom?
o
they add t...

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