trujillomar06 trujillomar06

07-10-2020
Chemistry

contestada

If an atom contains 11 protons and 12 neutrons, its ATOMIC NUMBER is: a 1 b 11 c 12 d 23

Respuesta :

laneylore laneylore

07-10-2020

Answer:

B)11

Explanation:

The atomic number is the number of protons and electrons in an atom!!

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