How can you use the periodic table to find the number of protons in one atom of an element?

2 answers:

7 0

The answer is A because the number of protons is the same number as the elements atomic number and it always will be same thing with neutrons

evablogger [386]3 years ago

6 0

A is your answer.
On the periodic table the atomic number is the number of protons inside the nucleus.

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