Classroom Reading Activities

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Presentation transcript:

Classroom Reading Activities Impurities Classroom Reading Activities

Effects of impurities in boiling point and melting point ACTIVITY 1 Effects of impurities in boiling point and melting point

Instructions Read pages 112-114 Observe and analyze the results of the experiment activities Discuss with your seatmates Answer the questions (next slide)

Questions What effect did salt have on the freezing point of water? What effect would the addition of these salts have on the boiling point of the water? Why is salt added to roads in winter?