Most of the mass of an atom is due to protons (1.0073 amu) & neutrons (1.0087 amu) the other component, electrons, only has a mass of 0.00054858 amu so its contribution is generally insignificant.
Yes. Electrons' masses are only about 1/1800 of the masses of protons or neutrons.
No most of the volume of an atom consists of empty space
Protons,Neutrons and electrons
A nucleus, made of protons and neutrons, and elections.
The majority of the volume in an atom is filled by the neutrons and the protons. Although the electrons do have a volume, they occupy significantly less space than the other two subatomic particles
Protons and Neutrons.
In an atom protons and neutrons are located in the atomic nucleus.
Protons,Neutrons and electrons
Protons and neutrons ... which in turn contain quarks.
It is the basic unit of matter.An atom consist of electrons,protons and neutrons.
Subatomic particles:electronsnucleus - protons, neutrons - quarks
Lithium.
A nucleus, made of protons and neutrons, and elections.
The majority of the volume in an atom is filled by the neutrons and the protons. Although the electrons do have a volume, they occupy significantly less space than the other two subatomic particles
Atoms consist of protons, neutrons and electrons. Protons have a positive charge. Electrons have a negative charge. And neutrons have no charge at all.
protons and neutrons are located in the atom's nucleus.
Protons and Neutrons.
The nucleus of an atom consist of protons and almost always also neutrons. Which gives the nucleus a positive charge.
The protons and neutrons of an atom are found in the nucleus of the atom.