chemo-, chem-, chemico-, chemi-, -chemist, -chemic, -chemical +

(Arabic > Greek > Latin: the art of combining base metals [to make gold]; from Greek, chemia, “Egypt”, supposedly where the art of changing metals into gold existed)

Pointing to a page about a chemical elements A Chemical-Elements Chart History, Part 1, is available here.

Pointing to a page about chemical elements See this list of chemical elements, for a greater understanding.