Science, asked by blueangel1246, 6 hours ago

the atomic mass of sodium is 23.What does it mean?

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Answered by kambleanjali74935

2

Answer:

Explanation: And by DEFINITION, sodium has 11 protons, massive, charged, nuclear particles, the which number defines the element as sodium, i.e. Z=11 , and most nuclei contain 12 neutrons, massive neutral, nuclear particles. And so we gets the isotope 23Na ....which is 100% abundant to a first approximation....

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