superduty9424 superduty9424

11-06-2018
Chemistry

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How to find the number of protons neutrons and electrons and atomic mass when you only know the atomic number?

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olabido olabido

18-06-2018

Atomic number is number of electrons
Electrons=proton
Atomic mass=no of proton [or no of electrons]+no of neutrons
that is basically what you need to know

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