This might be the stable isotope of beryllium, 9Be:
alpha + 9Be -> 12C + n
alpha: 2p + 2n
Be: 4p + 5n
left side: 6p + 7n
C: 6p + 6n
right side: 6p + 7n
Incidentally, this would not be a decay, rather an transfer reaction, I think.
A lone neutron spontaneously decays into a proton plus an electron plus an antineutrino (to carry off extra energy).
Radium 226 decays by alpha emission to Radon 222. A helium nucleus is emitted by alpha emission which makes the mass reduce by 4 and its atomic number by 2.
If an electron is released from the nucleus (and not from an electron shell) then it would have been emitted by a neutron in beta decay. In beta-minus decay, a neutral neutron emits an electron and an anti-neutrino and becomes a proton; in beta-plus decay, a proton emits a positron and a neutrino and becomes a neutron.
lithium
This is the isotope of uranium - U-238.
No because alpha is not a word
The cast of Plus Alpha - 1989 includes: Eppin Honda
Usually with the '4 types of radiation' it is referred to:- alpha radiation (emission of an alpha particle = a helium nucleus = 2 neutrons + 2 protons):Hence for the emitting nucleus the mass number decreases by 4 and the atomic number by 2.- beta-minus radiation (emission of a beta- particle = an electron)Hence for the emitting nucleus the mass number remains the same and the atomic number increases by 1 (a neutron decays into a proton and beta- radiation)- beta-plus radiation (emission of a beta+ particle = a positron)Hence for the emitting nucleus the mass number remains the same and the atomic number decreases by 1 (under the addition of energy a proton decays into a neutron and a positron)- gamma radiation (emission of high energetic photons)The emitting nucleus doesn't change its mass number and atomic number,but it jumps from a higher energy level to a lower energy level.
When sodium is converted into an neutron it will result in the nuclear transmutation.
The nucleus splits to form two or more smaller nuclei.
An alpha particle has the charge 2+ and the mass 4.
carbon plus oxygen makes carbon dioxide