Answer :
Final answer:
Iridium-191 undergoes beta decay, while Iridium-193 undergoes beta decay as well.
Explanation:
Iridium-191 undergoes beta decay, where a neutron is converted into a proton, releasing an electron and an electron antineutrino. The decay equation is:
Ir-191 -> Pt-191 + e- + νe
Iridium-193 does not undergo alpha or gamma decay, but it undergoes beta decay as well. The decay equation is:
Ir-193 -> Pt-193 + e- + νe
Learn more about Iridium-191 and Iridium-193 beta decay here:
https://brainly.com/question/20713777