In the nucleus.
Protons and Nuetrons
The mass number
Aluminum has 13 protons and approximately 14 neutrons.
protons. nuetrons. and electrons.
since there are 22 protons there has to be 22 nuetrons since there are 22 protons there has to be 22 nuetrons
protons and nuetrons are equal to no. of electrons present in atom
it however has 15 protons , 15 electrons , and 16 nuetrons
Electrons, protons, and nuetrons. electrons are outside the nucleus, and protons and nuetrons are inside the nucleus.
In the nucleus.
mass number = protons + nuetrons
26 nuetrons, 22 electrons, and 22 protons
19 protons,21 neutrons
In the nucleas
They are colourless
protons and neutrons
there are 12 protons in an atom of magnesium:-)