If the volume of a rock is 8 cm^3 and its’ mass is 16 g, what is its’ density?
* .5 g/ cm^3
1.0 g/ cm^3
2 g/ cm^3
128 g/ cm^3

What layer of the atmosphere is directly above the troposphere?

Which is true of a liquid? it has a definite volume but not a definite mass.it has a definite mass but not a definite volume.it has a definite volume but not a definite shape.it has a definite shape but not a definite volume.

The diagram below shows the movement of particles. what does this piece of evidence best support? the collision theory the maxwell-boltzmann distribution the effect of pressure on reaction rates the effect of temperature on reaction rates