They are called "subatomic particles." Another answerer suggested "nucleons," but this applies only to nuclear particles (protons and electrons). They are also Fermions, but there are fermions other than these three. I would stick with "subatomic particles."
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.
Neutrons, protons and electrons are the parts of Atoms.
The nucleus is in the middle, which consists of neutrons and protons. The electron cloud surrounds it in order to create a balance of electrical charge between the protons and the electrons. A cluster of protons and neutrons.
Protons and neutrons are made of up and down quarks
Protons and neutrons are located in the nucleus or center of the atom.
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.
An atom that has more neutrons than protons is called an Isotope.
The sum of protons and neutrons in an atom is called mass number.
mass number = protons + nuetrons
Atoms which have different number of protons and neutrons but have the same molecular weight are called Isobars.
Within an atom the protons and neutrons are located at the center of the atom, the location is called the nucleus.
Atoms that do not have any protons are called neutrons.
Nucleons
Neutrons, protons and electrons are the parts of Atoms.
The nucleus is in the middle, which consists of neutrons and protons. The electron cloud surrounds it in order to create a balance of electrical charge between the protons and the electrons. A cluster of protons and neutrons.
its called protons and neutrons
The atomic nucleus contain protons and neutrons; protons and neutrons are formed from quarks and gluons.