What is the atomic number of an atom that has 2 electrons 3 protons and 4 neutrons

1 answer:

4 0

Hi,
The atomic number of an element depends on how many protons there are in one atom of that element. If the atom has 3 protons, its atomic number will be 3.

Hope this helps! If my answer was not clear enough or you’d like further explanation please let me know.

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Given: $M_{1}$ = 0.0023 M, $V_{1}$ = ?

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