The 3 major componests of an atom are called subatomic particles, which are electron, proton and neutron.
An atom
Components of the atom are protons, neutrons and electrons.
a neutron
electrons
these are electrons, protons, & neutrons.
The three main components of the atom are the proton, neutron and electron.
Carbohydrates, Fats and Proteins are the major components of food.
There are three main components in an atom. Protons and electrons have +1 and -1 charges respectively. Neutrons carry no charge.
The 3 major components of fitness are strength,endurance, and flexibility.
Electrons
The five major components of airplanes are:WingsFuselagePower plantUndercarriageEmpennage (tail section)
They have a mass and are components of the atom.