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Biology, 26.01.2020 13:31 beccastark1733
If an atom has a mass number of 23, which of the following is always true? a. the number of protons in the nucleus does not equal the number of neutrons. b. the atom is not an isotope c. the atom has an odd number d. the atomic number is less than 11
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If an atom has a mass number of 23, which of the following is always true? a. the number of protons...
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