8. How many of the substances listed in the table will float in liquid water if the water has a density of 1g/cm3?
A. none
B. three
C. two
D. one
![8 How many of the substances listed in the table will float in liquid water if the water has a density of 1gcm3 A none B three C two D one class=](https://us-static.z-dn.net/files/d62/d8566e00532ad2a6adab954e427c7c4e.png)