Definitions for: Atomic Number 57

[n] a white soft metallic element that tarnishes readily; occurs in rare earth minerals and is usually classified as a rare earth

Synonyms: La, lanthanum

See Also: metal, metallic element

Try our:
Scrabble Word Finder

Scrabble Cheat

Words With Friends Cheat

Hanging With Friends Cheat

Scramble With Friends Cheat

Ruzzle Cheat

Related Resources:
animals starting with i
animals begin with l
animals beginning with c