atomic number 50

Thesaurus

Noun

1.

atomic number 50 - a silvery malleable metallic element that resists corrosion; used in many alloys and to coat other metals to prevent corrosion; obtained chiefly from cassiterite where it occurs as tin oxideSn, tintin foil, tinfoil - foil made of tin or an alloy of tin and leadmetal, metallic element - any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc.cassiterite - a hard heavy dark mineral that is the chief source of tin