Question

a neutral aluminum atom has a mass number of 27, an atomic number of 13, and a charge of 0. how many protons does it have

Answer 1

Yeah that’s why not to worry about it I

Answer 2

13 protons

Step-by-step explanation:

The atomic number is the number of protons in its nucleus.

mass - protons = neutrons

The number of electrons is always equal to the number of protons.

Hope this helped :)