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Category 1 Category 3
Category 4
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Category 2
2.2 Gas Produced, Unexpected Color Change, Precipitate,
Temperature Change
• Name 4 indicators of a chemical reaction. I know
theanswer!
2.4 Mass is a measurement of the amount of matter in an object so won’t change based on location,
weight can change based on gravity.
• How is mass different from weightI know
theanswer!
3.1 a. milliliters
• When measuring the volume of a liquid, you can expect to report your answer in?
• a. milliliters• b. grams• c. grams/milliliters• d. Cubic Centimeters
3.2 D.
• Where would an object have the most mass?
• a. On the surface of the Earth• b. On the moon• c. Out in space• d. None of the above
I knowthe
answer!
3.3 Straight Lines, Title, Column Heading, Units
in C.H.• Name three rules
for making a data table. I know
theanswer!
3.4 Break apart and Recombine to form a
new substance
• What happens to the particles in a chemical reaction?
I knowthe
answer!
4.2 MV- amount Vit C. ;
• Problem: How does taking more Vitamin C in a person’s diet affect the number of sick days that person has in a year
What is the Manipulated Variable?
4.3 Both, melting is a physical but burning is a chemical rxn.
• Is burning a candle and having the wax melt a physical or chemical change
4.4 Hearing Loss
• What is the Responding Variable for the problem:
How does the level of noise affect a person’s hearing loss?
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Final Jeopardy
2.2 No Because?
• What wrong with this hypothesis statement: If I increase the amount of sugar in my diet then I will gain weight.
2.6 A chemical property of BTB is when its
combined with CO2 in turns yellow
• Write a chemical property statement for BTB. BTB when combined with _______
3.2 CHow do you find the mass of water using a balance? •a. Pour the water on the balance.•b. Pour the water into a beaker and find its mass.•c. Find the mass of an empty beaker, pour in the water, find the new mass, subtract the mass of the empty beaker.•d. Find the mass of an empty beaker, pour in the water, find the new mass, subtract the mass of the water.