The opposite would be non-radioactive. For elements, the opposite is stable.
No, nothing common, not even the 'opposite'
Radioactivity affect the water molecules. Radioactivity makes it harmful
What other sort of radioactivity is there?
Radioactivity can be induced in ordinary matter by artificial transmutation.
You cannot measure radioactivity in litres
no but she built the knowleage of radioactivity.
Radioactivity in Japan is about 15,000 terabecquerels.
NO. Henri Becquerel was the discoverer of radioactivity.
You need radioactivity, for many things such as x-rays.
Radioactivity has nothing to do with diffusion.
is radioactivity extensive or intensive or chemical property
Chernobyl is well-known for it's dangerously high radioactivity levels.