1. gallium

noun. ['ˈgæliːəm'] a rare silvery (usually trivalent) metallic element; brittle at low temperatures but liquid above room temperature; occurs in trace amounts in bauxite and zinc ores.


  • bauxite
  • Ga
  • atomic number 31
  • metal


  • Gallia (Latin)

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Rhymes with Gallium

  • thallium

Sentences with gallium

1. Noun, singular or mass
He created that laser, and colored it red using gallium arsenide phosphide.

2. Adjective
Both MOSFETs and BJTs are generally made from silicon, with a smaller percentage made from gallium arsenide.