Atomic number and mass number of sodium are 11and 23 respectively
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The atomic number of sodium is 11 that means the number of protons in sodium is 11 and also the number of electrons in sodium is 11 . And the mass number of sodium is 23 that means the total number of protons and neutrons in sodium is 23 . That is, the number of neutrons in the sodium is 12
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Answer:
The atomic number of sodium is 11 that means the number of protons in sodium is 11 and also the number of electrons in sodium is 11 . And the mass number of sodium is 23 that means the total number of protons and neutrons in sodium is 23 . That is, the number of neutrons in the sodium is 12 .
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