But some plants, called hyperaccumulators (Brooks et al. 1977), contain large amounts of certain chemical elements (frequently metals or metallic compounds) that also play important defensive roles.

The pioneering nuclear chemist Glenn Seaborg discovered berkelium at Berkeley Lab in 1949. It was one of many achievements ...

The majority of elements are metals and they are found on the left and in the middle of the periodic table. Most metals share a lot of properties, such as being good conductors of heat and ...

The pioneering nuclear chemist Glenn Seaborg discovered berkelium at Berkeley Lab in 1949. It was one of many achievements ...