Respuesta :

n =14

p = 13

e = 10xplanation:

We are presented with an aluminium ion over here

But let's write aluminium's data first

n = 14

p = 13

e = 13

To ionize Al to Al 3+ , 3 e are removed.

Thus, n =14

p = 13

e = 10

Answer: Protons = 13

Electrons= 10

Neutrons = 14

Explanation: This problem is an ion of Al which has a charge of +3

For this ion the atomic number for Al is 13 and its mass number is 27.

The atomic number indicates the number of protons which is 13. The number of electrons is changed due to loss of electrons since it was ionized. It loses 3 electrons so the total number of electrons is 13-3 = 10.

The number of neutrons can be calculated using

Atomic mass - atomic number

27- 13 = 14 neutrons

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