Elements in group 1 and group 2 are metals. Atoms of group 1 elements ... See the study guide on groups in the periodic table for more information.

An alternative periodic table of elements focusing on highly charged ions reveals new science that could support the quest ...

This year we celebrate the 150 th anniversary of Mendeleev’s achievement in formulating the structure of the periodic table that we use today ... Rendus' describing relationships between groups of ...

MIT researchers found that different algorithms can all be grouped into a ‘periodic table’ of AI. The idea for the table was ...

such as metals or gases, while also giving each individual element its own chemical symbol. In this periodic table of ...