Composition of Matter Very Important: Tomorrow, bring a couple of OLD pennies. Something from 1981 or before. Before 1981 all copper, after 1981 it was mostly zinc. Should be all copper. I will have new pennies, but they probably will not work as well.

Matter (something that has mass and volume)

Matter (something that has mass and volume) Energy (something that has the ability to cause change)

Matter (something that has mass and volume)

What is all matter made up of? (atoms) 1. 2. 3.

What are all protons and neutrons made up of?

What are the six quarks? 1. 2. 3. 4. 5. 6.

What are the six quarks? (UnderDog Can’t See The Bone) 1. Up 2. Down 3. Charmed 4. Strange 5. Top 6. Bottom

Matter (something that has mass and volume) Pure Substance

Matter (something that has mass and volume) Pure Substance Made up of only one “thing”

Matter (something that has mass and volume) Pure Substance Mixture

Matter (something that has mass and volume) Pure Substance Mixture Two or more pure substances, mixed together.

Matter (something that has mass and volume) Pure Substance Mixture Element

Matter (something that has mass and volume) Pure Substance Mixture Element It is on the periodical table.

Matter (something that has mass and volume) Pure Substance Mixture Element Compound Two elements that are chemically combined.

Matter (something that has mass and volume) Pure Substance Mixture Element Compound Heterogeneous

Matter (something that has mass and volume) Pure Substance Mixture Element Compound Heterogeneous A mixture where the parts can be seen separately.

Matter (something that has mass and volume) Pure Substance Mixture Element Compound Heterogeneous Homogeneous

Matter (something that has mass and volume) Pure Substance Mixture Element Compound Heterogeneous Homogeneous A mixture where one cannot see the separate parts

Matter (something that has mass and volume) Pure Substance Mixture Element Compound Heterogeneous Homogeneous (solution)

Matter (something that has mass and volume) Pure Substance Mixture Element Compound Heterogeneous Homogeneous (solution) Special cases, 1. Colloid ~ a mixture with particles larger than a solution, but will not settle over a reasonable time.

Tyndall Effect Water with a bit of milk, a colloid Water.

Matter (something that has mass and volume) Pure Substance Mixture Element Compound Heterogeneous Homogeneous (solution) Special cases, Colloid ~ a mixture with particles larger than a solution, but will not settle over a reasonable time. Suspensions ~ a mixture with particles larger than a solution, but will settle over time.

Paint Milk Gasoline (H18C8) Air Oxygen Carbon dioxide (CO2) Water (pure) Raisin Bran Cheerios Coffee Dirty Water Brass (zinc and copper) Iron (Fe) Salt (NaCl) Salt Water A kindergartner Blood Light Sound