Technetiumball

Technetiumball is the 43rd element in the periodic table with the symbol Tc.

He is the first radioactive element on the periodic table and is one of two radioactive elements surrounded by stable elements, the other being promethiumball.

Technetiumball is synthetic and radioactive - with a half-life of 6 hours. He is created by bombarding molybdenumball with neutrons, decaying into technetiumball. His short-lived isotope, 99mTc, is used in x-rays in hospitals to locate cancer.