Sort of. A gamma ray is a photon, which is a particle/wave moving at the speed of light, because it is light.
Photons are the gauge particles for the electromagnetic force, but they don't carry an electric charge themselves.
Technically, yes; it is an electromagnetic wave, but the dual particle-wave property means that it is a particle travelling at the speed of light.
False
True. A gamma ray is a high-energy photon, and thus moves at the speed of light. And, like all photons, it has no charge.
Gamma
A beta particle is an electron (or positron) with high energy and speed.
A beta particle is a high energy electron. An alpha particle is a helium nucleus. A gamma ray is a high energy photon.
an alpha particle
It is false. A gamma ray has no charge, but it is an electromagnetic wave, not a particle.
True. A gamma ray is a high-energy photon, and thus moves at the speed of light. And, like all photons, it has no charge.
Gamma
Gamma radiation is not a particle, is it a high energy electromagnetic wave.
The alpha particle basically has the mass of a helium atom, since it is a helium nucleus. The beta particle has the mass of an electron - a beta particle is either an electron or an anti-electron. The gamma ray has no rest mass, since it moves at the speed of light. However, it can have a fairly high energy, and therefore an associated mass. The mass varies in this case; that is, gamma rays can have different energies, and therefore different masses.
An particle of alpha-radiation consists of two protons and two neutrons. It is a highly charged particle and is thus highly ionising. It is therefore highly dangerous. Because of its size, it penetrates very little, being stopped even by a thin sheet of paper. The other forms of radiation are beta-radiation and gamma-radiation. Beta-radiation consists of a high-speed electron, whereas gamma-radiation is a high-energy electromagnetic wave.
A beta particle is an electron (or positron) with high energy and speed.
A beta particle is a high energy electron. An alpha particle is a helium nucleus. A gamma ray is a high energy photon.
Gamma radiation is simple a very high-frequency form of electromagnetic radiation (essentially, a high-frequency form of light which is invisible to the human eye). As such it carries no electric charge; it is neutral.
Yes, a particle used in a particle accelerator must have a charge to be useful in the device. Particle accelerators we use in high energy physics to investigate things all work by applying a moving or shifting magnetic field to accelerate charged particles. We speed these particles up by repeatedly "hitting" them with a magnetic field. Uncharged particles will not respond to this, and canot be used in the devices.
electron
Gamma rays are a form of electromagnetic radiation, essentially just a high-frequency form of light invisible to human eyes. Like all light, gamma rays do not carry any electrical charge.