Which is the only non-metal element that exists in liquid form at room temprature (25 degree Celsius) ? (A) Carbon (B) Bromine (C) Sulphur (D) Selenium
Bromine is a chemical element with symbol Br and atomic number 35. It is the third-lightest halogen, non-metal element that exists in liquid form at room temperature
Which of the following is in liquid form at room temperature?
A. Lithium B. Sodium C. Francium D. Cerium
