first its named after Pluto which is named after the god of death and it radioactive level is really high!
Plutonium is extremely toxic and radioactive, being very dangerous.
plutonium
Plutonium is toxic and radioactive; a contaminated area is dangerous for humans.
Because plutonium is toxic and radioactive the contamination of the environment is very dangerous.
Works with plutonium are possible only in special hot cells and with many precautions; plutonium is extremely dangerous - radioactive, toxic, has the possibility to reach criticality.
I'm guessing kryptonite.
Plutonium is not for use at home or in schools; work with plutonium is very dangerous, possible only in special laboratories with hot cells; also plutonium is strictly controlled by the state authorities.
Being very toxic and radioactive plutonium is very dangerous and can be lethal also at low concentration.
Plutonium is not a common metal; it is an artificial chemical element, dangerous, expensive and is obtained only in some countries.
Being very toxic and radioactive plutonium is very dangerous and can be lethal also at low concentration.
Plutonium is more dangerous: the specific activity is greater, the critical mass is smaller, the chemical toxicity is greater.
Plutonium-239 is generally considered more dangerous than uranium-235 because it is highly toxic and poses a greater risk of radiation exposure. Plutonium-239 is a significant nuclear proliferation concern due to its use in nuclear weapons.