atomic number 31, n.
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
<noun.substance>
Ga atomic number 31 gallium
Word
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
<noun.substance>
Ga atomic number 31 gallium