The equation for the beta decay of 99Mb:
4299Mb --> 4399mTc + -10e --> 4399Tc
where e represents an electron.
Radon-198 does not decay via beta decay. It is thought to decay by alpha decay, but that is not certain. The equation would be ... 86198Rn -> (Alpha, T1/2 = 86 ms) -> 84194Po + 24He2+
Alpha decay is the loss of 2 protons and 2 neutrons Beta-decay is the loss of a positron or electron Gamma decay is the loss of a photon The equation relates this loss to energy produced E=mc^2
Radium-226 does not decay by beta decay. It decays by alpha decay to radon-222.
alpha decay, beta decay, and gamma radiation
gamma decay
nitrogen-14 is stable, it does not decay.
Radon-198 does not decay via beta decay. It is thought to decay by alpha decay, but that is not certain. The equation would be ... 86198Rn -> (Alpha, T1/2 = 86 ms) -> 84194Po + 24He2+
A nuclear equation describes nuclear decay.
Alpha decay is the loss of 2 protons and 2 neutrons Beta-decay is the loss of a positron or electron Gamma decay is the loss of a photon The equation relates this loss to energy produced E=mc^2
It is not an element, but it is just the nucleus of a helium atom. In alpha decay equations, you can denote the alpha particle as 42He because it has an atomic mass of 4 and 2 protons.
There are two ways 174Ir can decay, alpha and positive beta, so there are two different equations. The equation for the alpha decay of 174Ir is: 77174Ir --> 75170Re + 24He representing the alpha particle as a helium nucleus. The equation for the beta+ decay of 174Ir is: 77174Ir --> 76174Os + 10e + ve wher 10e represents a positive beta particle or positron.
There are three beta decay modes for 40K, and so three equations. The equation for the negative beta decay of 40K: 1940K --> 2040Ca + -10e where the -10e represents a beta particle or electron. The equation for the positive beta decay of 40K: 1940K --> 1840Ar+ 10e where the 10e represents a positive beta particle or positron. The equation for the decay of 40K by electron capture is:1940K + -10e --> 1840Ar + ve
Many real world problems can be represented by first order differential equation. Some applications of differential equation are radio-active decay and carbon dating, population growth and decay, warming/cooling law and draining a tank.
In beta decay equations, e- refers to an electron (in beta-), and e+ refers to a positron (in beta+).Not asked, but answered for completeness, ve refers to the electron neutrino that accompanies the positron, and v-e refers to the electron antineutrino that accompanies the electron.
The equation for the beta decay of 137Cs is: 55137Cs --> 56137Ba + -10e where the -10e is a negative beta particle or electron.
U238 + n --> U239 : capture, crosssection 2.73 barnsU239 --> Np239 + e- : beta decay, half-life 23.5 min.Np239 --> Pu239 + e- : beta decay, half-life 2.33 days
228Th-------------224Ra + α 28Al---------------28Si + β-