wethekings123 wethekings123

26-10-2017
Physics

contestada

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

Respuesta :

adrianraya167 adrianraya167

26-10-2017

The atomic number is 34. (A)

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musiclover10045 musiclover10045

26-10-2017

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

the answer would be A. 34

Answer Link

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