Superman flies faster than a speeding bullet! Calculate his average speed for each scenario below



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Determine if each of the following is a compound, a mixture, or an element. Explain why.

  1. Water

  2. NaCl

  3. Salt water

  4. Oxygen

  5. H

  6. Na



  1. Draw and label a diagram of a compound, a mixture, and an element.



  1. What are the differences between a compound, a mixture, and an element?



  1. How many different elements are involved in the reaction shown below?

C3H8 + 5O2 3CO2 + 4H2O

Wolverine Station

Wolverine is very dense because he has an endoskeleton made of Adamantium. Calculate the density of the following substances. Show your work!



  1. 4 cubic centimeters of a mystery substance has a mass of 8 grams. What is the density of the mystery substance?

  2. A substance with a volume of 10 cubic centimeters has a mass of 5 grams. What is its density?

  3. Which of the following would float on water? Why?

Sea Water: 1.03 g/cm³

Gasoline: 0.7 g/cm³

Glycerine 1.3 g/cm³


  1. Determine what the mystery substance is from question number 1, based on its density.



Bone: 2 g/cm³

Brick: 1.8 g/cm³

Cork: 0.2 g/cm³

Ice: 0.92 g/cm³

Marble: 2.7 g/cm³

Pine Wood: 0.5 g/cm³



Iron Man Station

Iron Man’s armor includes metals, nonmetals, and metalloids. Make a T-Chart (Metal / Nonmetal) and categorize the following physical properties into the proper group.



  1. Shiny luster

  2. Good conductor of electric current

  3. Malleable

  4. Poor conductor of heat

  5. Dull

  6. Poor conductor of electric current

  7. Rigid

  8. Good conductor of heat

  9. Some are magnetic

  10. Brittle



  1. What is a metalloid? Explain.

Name___________________ Block__________________ Date______________

Superheroes Science Spiral Review

Student Response Page

Superman Station:

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Batman Station:

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Wonder Woman Station:

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Green Lantern Station:

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Wolverine Station:

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Iron Man Station:



Metal

Nonmetal








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