Q. Which one of the following is the correct sequence of the given substances in the decreasing order of their densities?
Answer: Gold>Mercury>Steel
Notes: Density of gold is 19.30 g/cm3.
The density of ultra pure liquid mercury is 13.534 g/cm3
The density of steel is 7.80 g/cm3.

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Question Number: 8 in Physics GK 12 - Density in above course in App.