What stays the same in isotopes?
o
the number of neutrons
the number of protons
...
Chemistry, 09.05.2020 17:57 cvalentine3199
What stays the same in isotopes?
o
the number of neutrons
the number of protons
the number of electrons
mass
mass
atomic number
Answers: 1
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An unknown substance is a white solid at room temperature and has a melting point of 78 °c. which of the following substances is most likely to be the identity of the unknown sample?
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