Multiple choice

In very pure state, which metal has a brilliant silvery colour and its solid metal fractures conchoidally like glass?

  1. Neon

  2. Carbon

  3. Boron

  4. Gallium

  5. Arsenic

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Gallium is a chemical element with symbol Ga and atomic number 31. Elemental gallium does not occur in nature but as gallium compounds in trace amounts in bauxite and zinc ores.