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What particle in the atom is the least massive?
least - electron most - the top quark
Which particle has the least amount of mass?
The 'rest mass' of the photon is zero ... but the photon is never at rest, and it has plenty of mass at the speed of light, at which it is always traveling. so that let's the photon out. Amongst particles that actually have rest mass, but not much of it, the neutrino probably has the least.
Which element is alkaline earth element with the least massive atoms?
Beryllium is the alkaline earth element with the least massive atoms.
Which particle has the least charge?
There are only three types of Subatomic particleNeutron - Charge = +/- 0Proton - Charge = +1Electron - Charge = -1
Which has the largest mass alpha particle gamma ray positron or beta particle?
The alpha particle is much more massive than a beta particle. A beta particle is an electron, which has very little mass. An alpha particle is a helium nucleus, and consists of two protons and two neutrons.
What subatomic particle is the least and most massive and which subatomic particle is respectively?
least - electron most - the top quark
What particle in an atom is the least massive?
electron
What particle in the atom is the least massive?
least - electron most - the top quark
Which particle is the least massive a proton nuetron electron or nucleas?
electron is least, followed by proton and then neutron. Nucleus will have the highest mass as nucleus contains both protons and neutrons.
What is the most massive elementary particle known to exist in the universe?
The most massive elementary particle known to exist in the universe is the top quark.
Which subatomic particle is least massive?
The three main subatomic particles are the proton, neutron, and electron. Of these three, the electron has the least amount of mass at about 0.0005 amu or atomic mass units.
Which planet is the least massive?
Mercury is the smallest and the least massive planet, out of the eight in our solar system.
Which has least mass neutron protron electron or nucleus?
Well, that's kinda a trick question because an electron is pure energy. An electron particle is also the smallest of the 4, so its the electron (eventhough an electron is a weichtless particle such as a graviton or magneton! Hope I helped!!
What planet is least massive?
Mercury is the least massive planet in our solar system.
Which particle is most massive in radioactivity?
You think probable to alpha particles.
What lists ranks nuclear radiation from most massive to least massive?
The ranks for nuclear radiation from most massive to least massive are: alpha particles, beta particles, gamma rays, and neutron radiation. Alpha particles are the most massive and have the least penetration power, while neutron radiation is the least massive and can penetrate deeply into materials.
How massive is a alpha particle?
an alpha particle is made of two protons and 2 neutrons. its basically the same as the nucleus of a helium atom
