Hi there , would you please solve these problems real quick that would be really helpful and appreciated. Thank you. I will give you a good feedback too.

What is the daughter nucleus for an isotope of Plutonium (29 Pu) that alpha decays? Choose one answer. 2347 901 h 234 Pu 94F 238 7 92 234 920 234 Pu 90/2 If a nucleus undergoes beta minus decay, a neutron is turned into a proton inside the nucleus and a charged particle is emitted (along with a 0 charge antineutrino). What basic physics principle describes why that charged particle much be an electron