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There is no such thing. There are elements with isotopes that have different atomic weights and these decay [radioactively] into daughter elements which will also have a range of atomic weights.
There is also the half-life, which is a measure of the time before half the atoms in a lump of a substance have decayed.
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∙ 10y ago
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What atomic number is curie?
A curie is a non-SI unit of radioactivity. It is not a chemical element and so does not have an atomic number.
How does radioactivity affect the water cycle?
Radioactivity affect the water molecules. Radioactivity makes it harmful
Advantages of nuclear radioactivity?
What other sort of radioactivity is there?
What are examples of radioactivity?
For example natural and artificial radioactivity.
Radioactivity can be what?
Radioactivity can be induced in ordinary matter by artificial transmutation.
Do you messure radioactivity in literes?
You cannot measure radioactivity in litres
How much radioactivity is in Japan?
Radioactivity in Japan is about 15,000 terabecquerels.
What is the power formula for radioactivity?
Human + A lot of radioactivity = Dead
Can copper be converted into gold by artificial radioactivity?
Artifical radioactivity
When did Marie curie build radioactivity?
no but she built the knowleage of radioactivity.
What do you need radioactivity for?
You need radioactivity, for many things such as x-rays.
Which elents cannot be diffused by radioactivity also?
Radioactivity has nothing to do with diffusion.
