# Tritium, a radioactive isotope of hydrogen, emits which of the following particles

Tritium, a radioactive isotope of hydrogen, emits which of the following particles ?

(1) Beta(β)

(2) Alpha (α)

(3) Gamma (γ)

(4) Neutron (n)

verified

Tritium is radioactive and emits low energy β- particles (-1eº).