If an atom has 34 protons and 40 neutrons, what is its atomic number? A. 34 B. 74 C. 40 D. 6

asked May 1, 2018 177k views

3 votes

If an atom has 34 protons and 40 neutrons, what is its atomic number?

A. 34
B. 74
C. 40
D. 6

by Roma

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5 votes

The atomic number is 34. (A)

JColeson answered May 4, 2018

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2 votes

the atomic number of an atom is equal to the number of protons the atom has

the answer would be A. 34

Npdoty answered May 8, 2018

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