1) Mercury is also called.... a) quick silver b) liquid silver c) both a and b. Correct option (c). 2)The only metal which is in liquid state..... a) gold b) cupper c) mercury. Correct option (c) 3)Mercury was named as the ....... a) Roman god b) Egyptian god c) both of them Correct option (a). 4)Mercury is a/an ....... a) element b) planet c) both a and b Correct option (c)