dejagary12 dejagary12

13-11-2020
Chemistry

contestada

An element has the mass number 12 and atomic number 6. The number of neutron in it is?
A)6
B)10
C)4
D)8

Respuesta :

faridabassemm faridabassemm

13-11-2020

Answer:

12-6=6

the answer is A)6

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