Which subatomic particle has less mass than a proton?

Which subatomic particle has less mass than a proton?

The relative mass of a proton is 1, and a particle with a relative mass smaller than 1 has less mass. The mass of electrons is very small compared to protons and neutrons….Subatomic particles.

Subatomic particle	Relative mass	Relative charge
Electron	0.0005	-1

Which subatomic particle is less in mass than protons and neutrons?

Electrons orbit around an atom’s nucleus in what is referred to as an electron cloud. The particle’s mass is tiny, approximately 1,840 times smaller than protons and neutrons. The subatomic particle has a negative charge.

What has less mass than a proton or neutron?

Electrons are actually much smaller than protons and neutrons. Protons and neutrons have masses which are equal to 1 atomic mass unit. Technically they vary from each other slightly, but most classroom applications don’t require you to use this information. The mass of an electron is about 1/1800 the mass of a proton.

Which particle has the least mass proton neutron or electron?

The majority of the mass of the atom is found in the nucleus, which is made up of protons and neutrons. The part of the atom with the smallest mass is the electron.

Which subatomic has less mass?

proton
The subatomic particle which has a mass slightly less than that of a neutron is a proton.

Which subatomic particle has least mass?

the electron
Of the three subatomic particles, the electron has the smallest mass. The mass of an electron is 1/1840 of an atomic mass unit (amu).

Which particle has less mass?

The fundamental particle that has least mass is electron.

What is smaller than a subatomic particle?

Which is the smallest sub-atomic particle? The smallest particle is the quark, the basic building block of hadrons. Neutrinos were originally believed to have zero mass, but they have been found to have a very tiny mass, smaller than any subatomic particle.

What particle has least mass?

What subatomic particle has a mass of?

Proton
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Subatomic particle	Symbol	Amu mass
Proton	p	1
Neutron	n	1
Electron	e-	0.0005 (~0)