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Do Now “ Happiness is like a butterfly; the more you chase it, the more it will elude you, but if you turn your attention to other things, it will come.

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Presentation on theme: "Do Now “ Happiness is like a butterfly; the more you chase it, the more it will elude you, but if you turn your attention to other things, it will come."— Presentation transcript:

1 Do Now “ Happiness is like a butterfly; the more you chase it, the more it will elude you, but if you turn your attention to other things, it will come and sit softly on your shoulder....” –Thoreau

2 Today’s objective I can differentiate between elements and compounds by classifying different examples of each.

3 Element Any one of the substances from the periodic table. All elements react the exact same way. Each element has a specific number of protons.

4 Element Examples

5 Compound A combination of elements by a chemical bond

6 Compound Examples

7 Mixture A combination of compounds. There is not a chemical bond between the different compounds

8 Mixture Example

9 Exit Ticket 1)Calculate the density of an unknown substance that weighs 2.5 grams and takes up 3.5 mL. 2)What volume of gold weighs 0.2 kg when the density of gold is 19.30 g/mL.

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