What is the nuclear decay equation for selenium-75?

Answer 1

The equation for the beta decay of 75Se is:3475Se --> 3375As + 10e

where the 10e is a positive beta particle or positron.

Answer 2

The nuclear decay equation for the decay of selenium-75 (75Se) by beta decay is:

( ^{75}{34}Se \rightarrow ^{75}{35}Br + e^- + \overline{\nu_e} )

This equation represents the transformation of a selenium-75 nucleus into a bromine-75 nucleus, an electron, and an electron antineutrino.