The smallest particle is the muon neutrino. The subatomic particles are not measured in size; they are measured in energy. The muon neutrino has an energy of less than 0.170 MeV/c2.
Electron. An electron has a mass of 9.11 x 10-28 grams.
Pluto is the smallest and the coldest planet in the whole Solar System.
A quark is the smallest particle in matter.
An atom is the smallest particle of a substance.
The smallest planet is MercuryMercury
Mercury, because it is the smallest planet in our solar system
an atom
Pluto is the smallest and the coldest planet in the whole Solar System.
Yes. The electron is the smallest whole particle.
No It is not true that atoms are the smallest particles in the planets. The smallest particles are electrons, protons, neutrons, and others.
A quark is the smallest particle in matter.
An atom is the smallest particle of a substance.
The smallest particle of an element is called an atom.
The atom is the smallest known particle.
The smallest planet is MercuryMercury
The smallest particle in the atom is the electron.
Mercury, because it is the smallest planet in our solar system
it is the smallest planet