yes.
Except for Hydrogen,which has just a proton.
In a Hydrogen nucleus there is a proton. Hydrogen is the only element to not have a neutron in it's nucleus.
in the nucleus, in the centre, with the neutrons.
in the nucleus of an atom -proton and neutrons , electrons in the orbit has the negligible mass.
Electrons -- in energy levels outside the nucleus. Protons in the nucleus. Neutrons in the nucleus.
Neutrons have the same mass as that of a proton. Neutrons and protons are present in the nucleus
Electrons are around the nucleus. Protons and neutrons are in the middle.
Hydrogen
no, ordinary hydrogen has only one proton.
No, the nucleus contains protons and neutrons. Electrons are outside of the nucleus.
Neutrons are also located in the nucleus
Every nucleus of every element contains at least 1 proton. Every element except hydrogen also contains neutrons.
yes as well as neutrons