Answer
a) 1.0 kg of feather and 1.0 kg of lead have equal masses
b) Mercury because mercury have greater density
c) 19.3 mL of water and 1.00 mL of gold have equal masses because gold's density is 19.3 times density of water.
d) 1.0 L of benzene because although density of copper is great but it s not 13.3 greater than benzene ( notice: 1L=1000mL)
Work Step by Step
See above for explanation