Physics, 11.04.2021 06:00 angela613972
State the collective name given to protons, neutrons in the nucleus of an atom.
2 Define the mass number.
3 An atom has atomic number of 28 and mass number of 64.
Find
1, Neutron number.
2, Proton number.
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State the collective name given to protons, neutrons in the nucleus of an atom.
2 Define the mass n...
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