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Who wants to be a Millionaire?
Hosted by Mr. Atkinson
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Confident?
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The Prizes 1 - $100 2 - $200 3 - $500 4 - $1,000 5 - $2,000 6 - $4,000 7 - $8,000 8 - $16,000 9 - $32,000 10 - $64,000 11 - $125,000 12 - $250,000 13 - $500,000 14 - $1,000,000
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Lifelines “Phone a friend” Ask the audience
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$100 What equipment would be best to separate a mixture of iron filings and sand? B - magnet A – filter paper B - magnet C - knife D – graduated cylinder
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$200 What can you do to make salt dissolve faster in water?
D – Stir the water A – make the water colder B – use large salt crystals C – take water out D – stir the water
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$500 Which way below will not make a sugar cube dissolve faster?
C – Use larger sugar cubes A – stir the water its in B – heat the water C – use larger sugar cubes D – add more water
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$1,000 Which way can separate salt from salt water? D – A
A – heat water to evaporate it B – cool water down C – use a filter D - both A and C
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$2,000 What causes a fluid to float on top of another without mixing?
C – the fluid floating is less dense A – fluid floating is more dense B – because I said so C – the fluid floating is less dense D – both A and C
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$4,000 Why was the sugar cube no longer visible when you stirred and heated the water? B – it dissolved A – it evaporated B – it dissolved C – it turned into water D – it condensed
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$8,000 How could you remove sand from a mixture with water?
D – use a filter A – pour sand out B – eat the sand C – wish upon a star D – use a filter
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$16,000 Using the graph, What happens to Solubility as
temperature increases? B – solubility increases A – solubility decreases B – solubility increases C – solubility stays the same D – none of the choices above
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$32,000 As temperature goes from 20°C 60°C, how many more grams of
substance B will dissolve? B – 20 grams A – 40 grams B – 20 grams C grams D – 60 grams
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$64,000 As temperature goes from 0°C 30°C, how many more grams of
substance A will dissolve? A – 20 grams A – 20 grams B – 50 grams C – 70 grams D – 120 grams
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$125,000 What is the relationship between water temperature and amount of solute that can be dissolved? D – warmer temps more dissolves A – colder temps more dissolves B – warmer temps less dissolves C – colder temps work D – warmer temps more dissolves
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$250,000 In a solution with salt, sugar, and water which is the solute? C – sugar and salt A – salt and water B – sugar only C – sugar and salt D - water
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$500,000 __________ is a substance that Is dissolved? C - solute
A - solvent B - salt C - solute D - solution
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$1,000,000 Why are compounds not mixtures?
A – they are combined chemically A – they are combined chemically B – they have elements C – they are not evenly distributed D – they keep the same properties
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Winner! Winner! Winner! Winner! Winner! Winner! Winner! Winner! Winner!
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Ticket Out Define the following:
Heterogeneous mixture Homogeneous mixture Dilute solution Concentrated solution Solubility Mixture that is unevenly distributed Mixture that is evenly distributed Solution that does not have a lot of solute Solution that does have a lot of solute A measure of how much solute can dissolve
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