Actinium is a radioactive natural chemical element, member of the family of actinides; actinium is a solid metal, very rare in the nature.
any nickname (and generally for the chemical elements) for actinium
Actinium is a natural chemical element, radioactive; actinium is a decay product of uranium.
Actinium has 36 isotopes and 7 nuclear isomers.
Actinium, with the chemical symbol Ac, is the chemical element with the atomic number 89.
The eighty ninth element in the periodic table is Actinium, with the symbol Ac and atomic number 89. It is a radioactive element that is part of the actinide series.
Actinium is a natural chemical element, it is not a man-made element.
Actinium is a trivalent chemical element.
Actinium is a trivalent chemical element.
any nickname (and generally for the chemical elements) for actinium
Applications of actinium are: - neutron source as actinium-beryllium - radiotherapy
Actinium is a radioactive element with symbol Ac.
Actinium is a natural chemical element, radioactive; actinium is a decay product of uranium.
The first name was also actinium.
Actinium has a white-silvery metallic appearance.
One atom; actinium is an element, not a molecule.
Yes, actinium is an inner transition metal.
Actinium had any contribution to our society.