Density is a characteristic property of a substance. The density of a substance is the relationship between the mass of the substance and how much space it takes up (volume). The mass of atoms, their ...

If something seems light for its size (like a bag of cotton or pumice rock), then we say it has low density. Mass is the amount of matter in an object. Volume is how much space the object takes up.

Your snow sample will have the same mass when it melts into water, allowing you to take advantage of a special property of water. At room temperature, a milliliter (1 ml) of water has a mass of about ...

The density of an object is calculated by dividing the mass by the volume. Find out more with BBC Bitesize. For students between the ages of 11 and 14.

I need to find a chart of the density of water at verious temperatures to 7 significant figures. The most I can find is 6 sf and it is annoying the crap out of me. Either or, but I prefer to g/ml ...

Look at your values for density in your chart. ... What is the density of this volume of water? The mass of 40 mL of water is 40 grams. Since D = m/v and mL = cm 3, the density of water is 1 g/cm 3.