I'm pretty sure its alpha.
The radioactive decay of americium 241 is by alpha disintegration; the disintegration of radioactive krypton isotopes is by beta particles emission.
ernest Rutherford _______________________________________________________________ Radioactive decay was actually discovered in 1896 by Henri Bacquerel. Ernest Rutherford discovered the formula of radioactive decay (Such as the falk-life, differences between alpha and beta decay and even how the elements become new elements after the decay), but he did not discover the radioactive decay himself.
The rate of decay (activity) of a radioactive isotope is proportional to the number of atoms of the isotope present.
To fully explain radioactive decay you need quantum mechanics.
"The radioactive decay of certain unstable isotopes is used to calculate the age of objects."
radioactive decay
Alpha and beta decays.
Transmutation, which is the change of atoms from one element to another.
The decay of radioactive isotopes.The decay of radioactive isotopes.The decay of radioactive isotopes.The decay of radioactive isotopes.
radioactive decay
The heaviest element that is highly radioactive is Ununoctium, which has an atomic number of 118.
No. A stable nucleus can form. If the new nucleus is radioactive, then it will contiue to decay until a non radioactive nucleus is attained.
The radioactive decay of americium 241 is by alpha disintegration; the disintegration of radioactive krypton isotopes is by beta particles emission.
If it is related to Nuclear studies, then the answer would be fusion.
1. astatine is a halogen that is radioactive.
The daughter product in the beta decay of 144Ce is 144Pr, which stands for promethium. Promethium is a radioactive element that forms as a result of the beta decay of cerium-144.
Decay energy is the energy that has been freed during radioactive decay. When radioactive decay is ongoing it drops off some energy by means of discharging radiation.