Technetium is a man made chemical element.
Rhenium is similar to technetium.
I suppose that technetium cannot be bonded with lithium.
Technetium is one of the rarest elements on the planet. Therefore no one knows if someone is allergic to it and what could cause it.
Technetium is an artificial chemical element and is extracted from fission products, prepared by neutron activation or by irradiation in particles accelerators.
Tantalum
Technetium is not from Japan.
Technetium is a metal.
Technetium is not a material to be sold to anyone on the counter.
The Brinell hardness of technetium is 112.The Vickers hardness of technetium is 151.
its a metal
Technetium is a solid.
Technetium is paramagnetic.