1. About Matter Explorers Club Student Name

2. Measuring Mass and Volume  Mass is measured in  Kilograms (kg)  Grams (g)  Milligrams (mg)  Volume is measured in  Liters (L) and milliliters (mL) for liquids  Cubic meters (m 3 ) and cubic centimeters (cm 3 ) for solids

3. Matter Has Physical Properties  Can be observed with our senses  Can be measured without changing its characteristics  Some physical properties  Thermal conductivity  Density  Solubility  State  Ductility  Malleability

4. Applying Physical Forces  Physical forces can change the state of a substance by adding or removing energy  Changing temperature or pressure  Physical forces do not change the chemical properties of a substance

5. Matter  Everything is made of matter  Matter has mass and volume  Mass is the amount of matter in a substance  Volume is the amount of space taken up by a substance