Density
Density is a property of a substance. That means that pretty consistently it will work out to the same density across many samples of the same substance. This works out to be useful because you can use that property to separate a mixture, identify an unknown, and control whether something floats or sinks.
Here are some activities that we have done that you may want to try to. Click on a thumbnail to see it larger or hover over the larger image until you see the play button.
Here are some activities that we have done that you may want to try to. Click on a thumbnail to see it larger or hover over the larger image until you see the play button.