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How do you use radioactive in a sentence?
Uranium is naturally radioactive.
Is argon naturally radioactive?
no
What is a colorless naturally occurring radioactive inert gaseous element formed by radioactive decay?
It is radon that we see formed from the decay of naturally radioactive substances in the earth's crust.
Are humans naturally radioactive?
No, humans are not naturally radioactive. While all living organisms contain trace amounts of radioactive elements, the levels are very low and not considered harmful.
Does alpha decay naturally?
Yes, alpha decay occurs naturally, that is why radioactive material is dangerous, because we can't simply "turn off" the radioactive decay.
What is a naturally occurring element that is radioactive?
Uranium and Plutonium
Does uranium exist in a stable non-radioactive form?
All the isotopes of uranium are radioactive and unstable.
Does a radioisotope of gold occur naturally?
No, gold has only one naturally occurring isotope and it is non-radioactive.
Where is the most naturally radioactive place on Earth?
Raamsar, Iran
This is a naturally radioactive metallic element?
francium, an alkali metal
Is Protactinium is radioactive?
Yes, all isotopes of 91Pa (231, 233 and 234) are radioactive, instable, not naturally occurring.
Is aluminum radioactive?
Nearly 100% of aluminum found in nature is 27Al, which is not radioactive. There are traces found of radioactive 26Al, but they are not significant. Other, synthetic, radioactive isotopes of aluminum exist, such as 25Al.
