positive charges
the answer is that it is called a atomic number.
mass number = protons + nuetrons
Two atoms that have the same number of protons are called isotopes.
Two atoms that have the same number of protons are called isotopes.
The number protons in an atom is called the atomic number (it is this number that tells us which element the atom is). The number of neutrons in an atom can change, but the term for the amount of neutrons is called an isotope. The number of protons and neutrons added together is called the atomic mass.
mass number = protons + nuetrons
The number of protons of a chemical element is equal with atomic number.
the answer is that it is called a atomic number.
the number of protons in an element is called the atomic number and there is no way to see how many electrons an element has.
the no. of protons or the no.of electrons inthe nucleus ofan atom is called the atomic number of that atom.
The number of protons in a nucleus is called the proton number, or atomic number. It is what defines which element we have.
The number of protons in a nucleus is called the proton number, or atomic number. It is what defines which element we have.