TODAY’S AGENDA
Week 10 Thursday March 19, 2015
Due Tomorrow March 20HW#10 Elements and CompoundsQUIZ- PHASES AND PROPERTIES OF MATTERCW#12 PHASES 4-SQUARE
CW #15- Nuts and Bolts of chemistry
DO NOW
In your T-chart for CW #14: Draw one example of a mixture and one
example of a compound. Explain WHY that item is a mixture or
compound
• http://www.brainpop.com/science/matterandchemistry/compoundsandmixtures/
CW #15 The Nuts and Bolts of Chemistry
Define the following terms:
Element- A pure substance made of only 1 type of atom
Compound- a pure substance composed of 2 or more different kinds of atoms that are chemically combined
Mixture- a combination of 2 or more substances that are not chemically combined
For each slide:
In column 1: Sketch what you see
In column 2: write whether the picture shows a mixture, element, or compound
In column 3: explain how you know
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