English noun: atomic number 31 | |||
1. | atomic number 31 (substance) 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 | ||
Synonyms | Ga, gallium | ||
Broader (hypernym) | metal, metallic element | ||
Substance meronym | bauxite | ||