The main use is in electrical wiring.
what are the practical uses of bec
Ununtrium has not practical uses.
Any practical uses.
It can be used for pennies, copper wire and many other uses
There are many important uses for copper. Copper can be used in pipes and in wiring as a few examples.
Hassium has not practical uses.
Hassium has not practical uses.
Ununseptium hasn't practical uses.
Francium hasn't practical uses.
Any practical uses, only for research.
Dubnium hasn't practical uses.
Only for experiments, not practical uses.