they are not
Directly, they are not as the measure different properties.Combining them can give you the density of a substance. Which is the mass of a given substance in a given volume.
No.
No, density will be the same when cooling in a fixed container (pressure will drop, mass and volume unchanged)Yes, density will increase in an flexible balloon (volumewill decrease, mass and presure constant)Yes, density will be increased in cooler open air (increased mass in the same volume).
The mass of a given volume of a liquid is fixed.
It has a fixed mass, volume and density at a fixed temperature. It does not have a fixed shape. It is incompressible.
the answer to that question is..................... oh yea! it has a fixed mass and volume BUT NO SET SHAPE
liquid does not have a variable and a fixed mass unless you measure it
No, it does not.
A SOLID. They have a fixed volume mass and shape because the particles are so closely packed together.
More Dense
it is lighter than air, typically found in the upper regions of a confined space
A given mass of gas can assume any shape and volume; a given mass of liquid can assume any shape but has a constant volume; and a given mass of a single solid has a fixed shape and volume.