Question

which of the following is a non metal that remains liquid at room temperature a) phosphorus b) bromine. c) chlorine d) helium​

Answer 1

Answer:

it is bromine

Explanation:

hope this helps

Answer 2

Answer:

b) bromine

metal is mercury and non metal is bromine. Answer: Only metal liquid at room temperature is Mercury (Hg), and only non metal liquid at room temperature is Bromine (Br).