When the hydrogen isotope tritium-3 emits a beta particle, it becomes an isotope of
A)hydrogen.
B)helium.
C)lithium.
D)carbon.
E)none of the above

Question

Quizplus · Accepted Answer

When tritium (hydrogen-3) emits a beta particle, it transforms into helium-3. This is because a neutron in the nucleus of tritium decays into a proton, an electron (beta particle), and an antineutrino, increasing the atomic number by one and changing the element to helium.

When the Hydrogen Isotope Tritium-3 Emits a Beta Particle, It