For example, a synonym for beautiful is stunning : She is a beautiful girl. She is a stunning girl. Learning synonyms is a great way of improving your vocabulary and can make your writing and speaking more exciting or interesting.
The Beta Particle. Beta decay is a radioactive process in which an electron is emitted from the nucleus of a radioactive atom, along with an unusual particle called an antineutrino.The neutrino is an almost massless particle that carries away some of the energy from the decay process.ecause this electron is from the nucleus of the atom, it is called a beta particle to distinguish it from the electrons which orbit the atom. Like alpha decay, beta decay occurs in isotopes which are neutron rich (i.e. have a lot more neutrons in their nucleus than they do protons).
They are emitted by the decay of a weak nucleus. On the other hand, gamma rays are very high energy electromagnetic radiation. They are nothing but photons with lots of energy. The alpha particle is a helium nucleus. 2 protons & 2 neutrons emitted from the parent nucleus at very high velocities.