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26 votes
26 votes
What number is equal to the amount of protons
and neutrons on the periodic table?

User Daniel Chepenko
by
2.7k points

1 Answer

14 votes
14 votes

Answer:

The mass number

Step-by-step explanation:

The mass number of an atom is its total number of protons and neutrons.

I hope this helps a bit.

User Mairaj Ahmad
by
2.7k points