For practical purposes, platinum can be regarded as not radioactive. Of naturally occurring platinum, 99.886% is considered stable, and the one radioactive isotope 190Pt, has a half life 650,000,000,000 years. Like all elements, platinum has synthetic radioactive isotopes.
Plutonium is mildly toxic and radioactive. Ingesting, or worse, inhaling plutonium dust is very dangerous and plutonium accumulates in the bone marrow.
it is perfectly safe. its used in jewelry after all.
Platinum can be potentially dangerous depending on its state. When it is a metal, it is generally harmless. However, exposure to platinum salts can cause severe health problems.
PLATINUM CAN BE VERY DANGEROUS IF YOU hit some one ordrop it and it ricochets off of some thing.
Platinum is considered to be non-toxic.
No
Contamination with plutonium is very dangerous because plutonium is very radioactive and toxic.
Being very toxic and radioactive plutonium is extremely dangerous.
It is relative easy to obtain uranium; the preparation of plutonium is more difficult and extremely dangerous.
Plutonium is not a common metal; it is an artificial chemical element, dangerous, expensive and is obtained only in some countries.
Only if you are suicidal or very ignorant: Plutonium and other radioactive elements are extremely dangerous to health when eaten.
Contamination with plutonium is very dangerous because plutonium is very radioactive and toxic.
Plutonium is extremely toxic and radioactive, being very dangerous.
plutonium
Plutonium is toxic and radioactive; a contaminated area is dangerous for humans.
Being very toxic and radioactive plutonium is extremely dangerous.
Because plutonium is toxic and radioactive the contamination of the environment is very dangerous.
Plutonium is more toxic and radioactive.
Because plutonium is very toxic, radioactive, flammable and explosive.
It is relative easy to obtain uranium; the preparation of plutonium is more difficult and extremely dangerous.
Nothing is wrong; but plutonium is very toxic, radioactive - 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.