Identify the elements in the entire Periodic Table that are liquids at room temperature.
Which of the following statements are correct? (a) Helium has the highest first ionisation enthalpy in the periodic table (b) Chlorine has less negative electron gain enthalpy than fluorine (c) Mercury and bromine are liquids at liquids at room temperature (d) In any period, the atomic radius of alkali metal is the highest
Identify the element(s) that are liquid at room temperature and pressure.