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sergejj [24]
3 years ago
9

If an atom of sodium has 11 protons, what is its approximate atomic mass?

Biology
1 answer:
Damm [24]3 years ago
4 0
If you add the amount of protons with the amount of neutrons, you get the atomic mass. Sodium has 11 protons, and 12 neutrons. 11+12=23

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I used this site, please read it over whenever you are free.

https://opentextbc.ca/introductiontopsychology/chapter/3-1-the-neuron-is-the-building-block-of-the-nervous-system/#:~:text=Neurons%20are%20specialized%20cells%2C%20found,transmission%20of%20the%20electrical%20signal.

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