1 (A) Fill in the blanks
(i) At room temperature metal _________ is found in liquid state. (arsenic /mercury)
Therefore, At room temperature, the metal mercury is found in liquid state.
Which of the following metal exist in the liquid state at room temperature ?
(a) magnesium
(b) manganese
(c) mercury
(d) sodium
Mercury is the only metal found in Liquid state at room temperature.
Mercury is a non-metal which is liquid at room temperature.
Mercury is a liquid non-metal at room temperature and pressure.