Technetium was created by bombarding molybdenum atoms with deuterons.
Today technetium is produced by bombarding molybdenum-98 with neutrons
This element is technetium (Tc); but today traces of natural technetium were discovered.
Some common nicknames for technetium are "Tc" and "Tech."
The element with the chemical symbol Tc is Technetium. Technetium has 43 protons and 43 electrons.
The first element to be made artificially was technetium.
Technetium has no stable isotopes but at least 30 artificial ones have been identified.
Technetium is an artificial chemical element.
Technetium is an artificial chemical element, a solid metal.
Technetium is an artificial chemical element.
Technetium. Now technetium is considered also a natural chemical element.
Technetium is an artificial chemical element.
Technetium is a man made chemical element.
Technetium
This element is technetium (Tc); but today traces of natural technetium were discovered.
the symbol for technetium is Tc
This element is technetium (Tc).
Technetium is not a naturally-occurring element; it was created in a laboratory.
Tc stands for the element technetium. Technetium is a silvery-gray metal and it is the first element on the periodic table that does not have any stable isotopes.