1. Unit 2: Properties of Matter

2. The Goals… Define Matter Define Matter Calculate and understand density Calculate and understand density Describe viscosity Describe viscosity Understand what matter is made up of Understand what matter is made up of Describe how particles in matter move in each phase Describe how particles in matter move in each phase Describe how energy levels from each phase relate to each other Describe how energy levels from each phase relate to each other Classify matter as: element, compound, homogeneous mixture, or heterogeneous mixture Classify matter as: element, compound, homogeneous mixture, or heterogeneous mixture Know how to manipulate equations to solve for unknowns Know how to manipulate equations to solve for unknowns

3. Matter… (more than you want to know) Defined as anything that has mass and volume Defined as anything that has mass and volume Because it has mass and volume it also has density Because it has mass and volume it also has density Matter exists in 4 phases Matter exists in 4 phases Atoms are the building block of all matter Atoms are the building block of all matter Matter can be grouped into pure substances and mixtures Matter can be grouped into pure substances and mixtures All matter has certain chemical and physical properties All matter has certain chemical and physical properties