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When a conductor is placed between the two terminals current flows and the bulb lights up +- Plugged into a wall outlet. filament Two terminals 100 watt.

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Presentation on theme: "When a conductor is placed between the two terminals current flows and the bulb lights up +- Plugged into a wall outlet. filament Two terminals 100 watt."— Presentation transcript:

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2 When a conductor is placed between the two terminals current flows and the bulb lights up +- Plugged into a wall outlet. filament Two terminals 100 watt bulb

3 A 15 watt bulb

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6 METALS NONMETALS

7 Properties of metals 1. they allow electrons to easily move through them so they conduct electricity and heat 2. they are malleable and ductile 3. they are lustrous

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14 AgCl

15 Ionic NaCl

16 Ionic AgCl

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19 Sugar is molecular C 12 H 22 O 11

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21 Distilled water H2OH2O

22 Why does tap water conduct a little?

23 One conducts but the other doesnt! Which one conducts in water?

24 Click here for next page. Salt or Sugar?

25 Click here for next page Salt or Sugar?

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28 Click here for next page What happens if we melt AgCl?

29 Charges would have to be separated and be made free to move.

30 Can show by charging up a van der graaf generator and discharging with a flame or a very high voltage…both ionize the air.


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