18. The specific gravity of a liquid: a. is measured in g/cm'.
b. can be determined with a hydrometer.
c. is the ratio of mass to density of a liquid.
d. all of the above.

Type the letter that represents the correct location for each particle type below.

Melting and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.

What is the molar mass of a gas that has density of 2.054 g/l