PLS SOMEONE HELPPP
plutonium-239 is a by-product of nuclear reactors. it has a half-life of about 24000 yrs. for what period of time does a quantity of 239Pu have to be stored until it is considered safe to handle?
@hba @.Sam. @thomaster
What's the isotope of Pu when it's stable?
Plutonium had no stable isotopes but the most stable one is plutonium-244
@thomaster yeah, it'll probably decayed to a different element
so whts the and