Which are the heaviest metals on earth? And what are their uses? Discover the metal that ranks heaviest based on density and ...

Calcium is found on the left of the periodic table, surrounded by other metals. Calcium has the usual properties of a metal. For example it is a good conductor of heat and electricity. Gethin ...

Earlier this month, the Chinese government escalated things even further, subjecting seven rare earth elements to a more ...

Since it was first synthesized in a post-WW2 American lab in 1949, berkelium has been a rebel of the periodic table, defying ...

and is therefore relatively inexpensive for a rare metal. Despite its location amid toxic heavy metals in the periodic table, bismuth and its compounds are remarkably harmless — many bismuth ...