ATOMIC NUMBER 51

 I. (noun) 

Sense 1

Meaning:

A metallic element having four allotropic forms; used in a wide variety of alloys; found in stibnite

Synonyms:

antimony; atomic number 51; Sb

Classified under:

Nouns denoting substances

Hypernyms ("atomic number 51" is a kind of...):

metal; metallic element (any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc.)

Holonyms ("atomic number 51" is a substance of...):

stibnite (a soft grey mineral; the chief ore of antimony)

Credits