Have you heard someone trying to rizz somebody up with the line "I love gold but remove the A?" and wondered what it means?

Copper has been used by humans for as much as 7000 years and elements such as gold, silver ... line in the diagram of the periodic table above separates the metals, on the left, from non-metals ...

A main goal of many alchemists of the past was to turn lead into gold. This collection of links explores ... In this activity, students will use the online periodic table, ptable.com, to investigate a ...