A
Alpha particle
Nuclear Energy
Helium-4 nucleus emitted in some decays.
An alpha particle is a tightly bound cluster of two protons and two neutrons, identical to a helium-4 nucleus, emitted by some heavy radionuclides.
A
Nuclear Energy
Helium-4 nucleus emitted in some decays.
An alpha particle is a tightly bound cluster of two protons and two neutrons, identical to a helium-4 nucleus, emitted by some heavy radionuclides.