Q. The non- metal which is in liquid state at atmospheric temperature.

A
Bromine
B
Mercury
C
Galium
D
Cesium
Solution:

Bromine is a chemical element with symbol Br and atomic number 35. It is the third-lightest halogen, and is a fuming red-brown liquid at room temperature that evaporates readily to form a similarly coloured gas. Its properties are thus intermediate between those of chlorine and iodine.

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