This article is about Aktinum. Of the 19 quinium isotopes, the most widely known is CM and CM.It emits α-particles, but has a much shorter half-life than americium isotope.Elements are rarely released of γ-lines, but they emit neutrons when they are spontaneous fission.It is CM that the half-life is long among the isotopes of quinium, and all α-particles are released.Neutral irradiated with plutonium or amy hydraulic is produced as a mixture.When a short irradiation, the mixture turns into quinium-246, and the quinium-248 begins to accumulate.Isotest elements, such as CM, have longer half -life, and are more than chemical research than cm and cm.But the probability of spontaneous fission is also increasing.CM has the longest half -life of quinium isotopes (1.56 × 10^), but there is no large amount.This is because the probability of spontaneous fission is more likely by the guidance of the thermal saint.
What elements that release alpha particles mainly in the process of nuclear fission have 19 isotopes?
Quilium