atomic number 4

Noun
  1. A light strong brittle grey toxic bivalent metallic element (synset 114655473)
    is a type 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.
    substance meronym:
    • beryl - the chief source of beryllium; colored transparent varieties are valued as gems
    • chrysoberyl - a rare hard yellow green mineral consisting of beryllium aluminate in crystal form; used as a gemstone
    • gadolinite, ytterbite - a mineral that is a source of rare earths; consists of silicates of iron and beryllium and cerium and yttrium and erbium
    same as: be, beryllium, glucinium

Found on Word Lists

Other Searches