No, an alpha particle is not a type of photon. Alpha particles are composed of two protons and two neutrons, while photons are massless particles of light.
Yes, a photon is an elementary particle.
Photon
Photon.
This would be the alpha particle. An alpha particle has two neutrons and two protons, and it's actually a helium-4 nucleus. That's why we write this particle like this: 42He or He+2 Use the links below for more information.
The photon IS the particle in this case. It isn't known to be made up of any smaller particles. The electric charge of a photon is zero.
alpha particle
A photon is an Electrically neutral particle
Yes, a photon is an elementary particle.
Alpha emission is a 4helium nucleus, which behaves like a particle. Beta emission is an electron, which behaves like a particle. Gamma emission is a photon, which behaves like a particle. Experiments can also be set up to show their wavelike properties (for alpha, beta, and gamma radiation).
An alpha particle has two protons.
Photon
No. A photon is a particle of light. It is massless.
Alpha (and beta) radiation is "particle radiation" Gamma is electro-magnetic radiation.
An alpha particle itself is not radioactive, but it is the result of a type of radioactive decay called (obviously) alpha decay. The alpha particle is actually a helium-4 nucleus, and it will eventually pick up a pair of electrons and become an atom of that inert or noble gas.
Alpha particles are positively charged helium atoms or simply the helium nucleus. Everything in nature tries to attain stability. So the alpha particle would try to balance its charge by accepting 2 electrons in its outermost shell. Hence it tries to accept 2 electrons from anything it passes through. Whereas a Beta particle is a type of electron. So it won't try to accept negative charge. So it has lesser ioniztion potential than a Alpha particle. A gamma radiation is a highly charged photon that does not have charge. Thus we can see that it is the alpha particle that has the most ionization potential.
There are 2 neutron in an alpha particle.
Alpha Particle