Word equations and balanced chemical equations represent the ... Mendeleev made an early periodic table. In the modern periodic table, elements are in order of atomic number in periods and groups.

Researchers named the compound “berkelocene” because it is comparable to the compound “uranocene,” a uranium-containing ...

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

Jack Soley, a bus driver from Swindon, was first in the famous hot seat and delighted viewers by answering a number of tough questions ...

A WHO Wants To Be A Millionaire player won a staggering amount of money on tonight’s show – but would you have got it right?