Question : Which among the following is liquid non-metal?
Option 1: Mercury
Option 2: Bromine
Option 3: Water
Option 4: Alcohol
Correct Answer: Bromine
Solution : The correct answer is Bromine.
Bromine is a halogen found in Group 17 in the periodic table. Its atomic number is 35. It is a brown coloured non-metal which exists in the liquid state at room temperature. it is a volatile liquid i.e. it changes into vapours with the slight temperature variations. It is a poisonous gas and it causes respiratory illness, cough and effects on central nervous system.
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