Alpha decay = big nuclei
Beta decay = too many neutrons
positron emission / electron capture= too many protons.
There are four commonly recognized levels of radioactivity: background, elevated, high, and extremely high. Background refers to the natural level of radiation present in the environment. Elevated refers to slightly higher levels of radiation, typically found in certain regions or situations. High levels of radioactivity pose a significant risk to human health and safety, requiring prompt action to mitigate exposure. Extremely high levels are extremely dangerous and can cause severe health effects immediately.
There are many forms of pyrite, and it is possible that a radioactive isotope may be incorporated, but this is very uncommon. Even then the radioactivity would not be at harmful levels.
Human + A lot of radioactivity = Dead
Artifical radioactivity
no but she built the knowleage of radioactivity.
is radioactivity extensive or intensive or chemical property
Chernobyl is well-known for it's dangerously high radioactivity levels.
Certain types of spiderwort are used to detect radioactivity. Specifically the Ohio spiderwort, Tradscantia ohiensis can show low levels of radioactivity when the stamen hairs, which are normally blue, grow pink as a result of genetic mutation.
henri bacquerel discovered radioactivity in 1896.Artificial radioactivity was first discovered by Joliot Curie and her husband in 1934 while studying the effect of alpha particle bombardment on like elements like Aluminium
1 billion years
It's not technically baldness, I suppose "hair loss" is more accurate. But, yes, radioactivity is physically harmful and loss of hair is a common result from heavy exposure. We're talking nuclear reactor or chemo-therapy with radioactive materials levels, not "stand in front of the microwave" or "get sunburnt" levels...
There are many forms of pyrite, and it is possible that a radioactive isotope may be incorporated, but this is very uncommon. Even then the radioactivity would not be at harmful levels.
Radioactivity affect the water molecules. Radioactivity makes it harmful
What other sort of radioactivity is there?
For example natural and artificial radioactivity.
Radioactivity can be induced in ordinary matter by artificial transmutation.
You cannot measure radioactivity in litres
Radioactivity in Japan is about 15,000 terabecquerels.