Bromine is a A. Black Solid B. Red Liquid C. Colourless Gas D. Highly Inflammable Gas

Bromine is a red-brown liquid at room temperature. It is the only non-metallic element that is liquid at standard temperature and pressure. Bromine is a member of the halogen group, and it is chemically similar to chlorine and iodine. Bromine is a highly reactive element, and it is used in a variety of industrial applications.

• Option A: Black Solid. This is incorrect. Bromine is a liquid at room temperature.
• Option B: Red Liquid. This is correct. Bromine is a red-brown liquid at room temperature.
• Option C: Colourless Gas. This is incorrect. Bromine is a liquid at room temperature.
• Option D: Highly Inflammable Gas. This is incorrect. Bromine is a liquid at room temperature, and it is not highly flammable.