1. Matter Mysteries If your so smart then … ?

2. Matter Mysteries If your so smart then … ? How can shaving cream expand tenfold but get lighter at the same time?

3. Matter Mysteries If your so smart then … ? How can shaving cream expand tenfold but get lighter at the same time? How can you add a pile of salt to water and not change the water’s volume much?

4. Matter Mysteries If your so smart then … ? How can shaving cream expand tenfold but get lighter at the same time? How can you add a pile of salt to water and not change the water’s volume much? Mix two fluids – one blue and one clear – and get yellowish brown sludge?

5. Matter Mysteries Ow! Matter is made of ATOMS – little unbreakable pieces bouncing around and separated by empty space.

6. Shaving Cream: Space around atoms increased. Saltwater: Salt “atoms” fit into spaces between water “atoms”. Precipitate: Atoms combine in new ways to make new substance. Matter Mysteries Oh.