Chemical Changes (Signs, Precipitates Etc)
Total Page：16
File Type：pdf, Size：1020Kb
Unit 3: Matter Study Guide
Define/ID Examples:
Physical Changes Chemical Changes (signs, precipitates etc) Physical Properties Chemical Properties Intensive Properties Extensive Properties Qualitative Properties Quantitative Properties Classification of Matter Pure Substances – element, compound Mixtures – homogeneous/solution (alloy), heterogeneous (colloids, Tyndall effect, suspension) Separation of Mixtures- all techniques/equipment discussed States of Matter Labs- Bunsen Burner (parts, where to heat things, etc) Physical and Chemical Changes (what were they? Special safety precautions, etc) Separation of Mixtures (how did you come up with your procedure?) How do you draw a best fit line? How would the best fit line be different for when we heated water vs when we solved for density? Make sure you understand everything in the packet (except the last page – we’re going to save that for later)