Biology, asked by MFAGB7, 5 months ago

How many neutrons are in an atom of sodium with mass number 23?

Answers

Answered by HoneySparky

1

12 neutrons

Sodium has a mass number of 23amu. Since sodium has 11 protons, the number of neutrons must be 23 – 11 = 12 neutrons.

Answered by vndnegi585

1

Answer:

12 neutronsSodium has a mass number of 23amu. Since sodium has 11 protons, the number of neutrons must be 23 – 11 = 12 neutrons.

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