It is false.
Neutrons have a neutral charge. It is a particle's charge that permits it to be boosted in a linear accelerator. Thus protons and electrons can be boosted, but neutrons alone cannot.
2 protons and 2 neutrons. An alpha particle is the same as a helium nucleus.
A nucleon is the amount of protons and neutrons. An alpha particle has an atomic number of 2 and a atomic mass of 4 then it has 2 protons and 2 neutrons.There are 4 nucleons in an alpha particle.
The nucleus is made of protons and neutrons.
Outside of a particle accelerator they aren't. It is a nuclear reaction although an actual exchange of protons would be very unlikely (depending on what you mean by "exchange").
An alpha particle consists of two protons and two neutrons.
An alpha particle is composed of two protons and two neutrons.
2 protons and 2 neutrons (an a-particle is effectively a helium atom without any electrons).
An alpha particle is the same as a helium-4 nucleus: 2 protons and 2 neutrons, all together.
Alpha Particle consists of two protons and two neutrons bound together into a particle identical to a helium nucleus.
Protons and neutrons are part of the nucleus of an atom
They are neutrons, protons and electrons.