Gallium

['gælɪəm]

Definition

(noun.) 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.

Editor: Rae--From WordNet

Definition

(n.) A rare metallic element, found in certain zinc ores. It is white, hard, and malleable, resembling aluminium, and remarcable for its low melting point (86/ F., 30/C). Symbol Ga. Atomic weight 69.9.

Checked by Joy

Definition

n. a rare malleable metal grayish-white brilliant in lustre.

Checked by Claudia