Question

Gallium; 32. Germanium; 33. Arsenic; 34. Selenium; 35. Bromine

Answer 1

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 iodin