What is the mass (g) of 0.95 mol of the element bromine (Br)?
Of course, we normally encounter bromine as the bromine molecule,
As to your question, the mass is simply the product of moles and atomic mass:
Bromine is one of the few elements that is a liquid under normal conditions. There are few things in a laboratory that are as dangerous and corrosive as neat bromine. If you have to use it, you should treat it with some respect.