Where are the proton and nuetron located on the periodic table?

Answer 1

In modern periodic tables, they arent; in order to find the number of neutrons in an atom you must subtract the atomic number (the number of protons) from the Atomic Mass (rounded to the nearest whole number).

In older ones (from the 1930s), neutrons are listed as Element 0, but outside of very extreme environments (specifically, the core of a neutron star), that element simply does not exist, so it's no longer on the table.

Answer 2

They aren't. The atomic numbers of the elements give the numbers of electrons and protons for each atom. However, the number of neutrons in a nucleus often differs from the number of protons. In fact, this is reflected in the atomic masses for the elements. You will notice that these are never integers because elements are always mixtures of a number of isotopes, that is, versions of atoms with varying numbers of neutrons in their nuclei.

Answer 3

Protons and neutrons are located in the nucleus of an atom, which is at the center. The atomic number of an element, found on the Periodic Table, is equal to the number of protons in its nucleus. Neutrons are also found in the nucleus and contribute to the atom's mass number.

Answer 4

The # of protons is the atomic number and the # neutrons is the atomic mass minus the atomic number

P.S. I'm 13 :)