Technetium is not really dangerous. Since doctors will often use Technetium 99 as a radioactive tracer. It may be radioactive but its decay is slow and will produce a minute amount of gamma rays.
Technetium may be harmful because it is radioactive.
Technetium is a crystalline, transition metal.
Ida Tacke was on the German team that thought they'd discovered the element technetium back in 1925. Their results could not be reproduced. It fell to Italians Carlo Perrier and Emilio Segrè, working at the University of Palermo in Sicily in 1937 to finally isolate and identify the synthetic element. It is of note that this metal was removed and concentrated from a material given to the two scientists by Ernest O. Lawrence. It was from irradiated shielding from a cyclotron that technetium was first recovered.
my MCV is high 98 is that dangerous?
It's "dangerous" to drive fast in a thickly populated area. He's a criminal. So he's "dangerous." You might get yourself killed if you do "dangerous" experiments. "Dangerous" means to be "dangeous".(it makes sense if you dont think bout it)
Dangerous - yes. Armed - probably not
As a radioactive chemical element, technetium may be dangerous to humans.
Yes. It is radioactive. Medical staff who work with it much be shielded.
The technetium heart scan is not dangerous. The technetium is completely gone from the body within a few days of the test. The scan itself exposes the patient to about the same amount of radiation as a chest x ray.
Technetium exist in nature only in ultratraces; being unstable technetium technetium was lost by radioactive decay.
Technetium is odorless.
Technetium is odorless.
Technetium is not from Japan.
Technetium is a metal.
Technetium was not tasted !
its a metal
The Brinell hardness of technetium is 112.The Vickers hardness of technetium is 151.
The Brinell hardness of technetium is 112.The Vickers hardness of technetium is 151.