Possibly an atomic nucleus, but your question is ambiguous.
protons, neutrons, electrons.protons, neutrons, electrons.protons, neutrons, electrons.protons, neutrons, electrons.
The isotope chlorine-35 has 17 protons and 18 neutrons.
Protons, neutrons and electrons are located in the atom. The protons and neutrons are located in the atomic nucleus; the electrons are around the nucleus, arranged in shells.
The protons and the neutrons are located in the nucleus of an atom.
18 protons and 18, 20 or 22 neutrons.
The atomic mass equals neutrons and protons. This is true in non isotopes as well.
The mass number of an element is equal to the sum of the elements neutrons and protons.
It depends on the amount of electrons in the outer shells. The neutrons do not affect the charge of an atom as they are already neutron. There is only a charge if there is a difference in protons and electrons, not protons and neutrons.
atomic number
Roughly, the number of neutrons. Note that the atomic mass is only approximately equal to the number of protons plus the number of neutrons - there is a relatively small discrepancy, due to the binding energy.
4 because the mass number equals protons plus neutrons. Which is 4.
4 because the mass number equals protons plus neutrons. Which is 4.
They are protons and neutrons. Electrons are around them
Protons and neutrons.
84 protons, the same as the atomic number, and (210 - 84) or 126 neutrons. The numbers of protons and neutrons together equals the mass number.
The mass of an atom equals to the number of protons and neutrons.
The nucleon number (or mass number).