Semester 1 Review - Call List

(Print) Use this randomly generated list as your call list when playing the game. There is no need to say the BINGO column name. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.

1. What is the most abundant element in living matter?
   Oxygen
2. What does C represent in the atom?
   Neutron
3. Is CO a compound or an element?
   Compound
4. What is the independent variable in this experiment?
   Week
5. What does A represent in the atom?
   Electron
6. What property of water allows it to dissolve many substances?
   Universal Solvent
7. A compound is represented by this.
   Formula
8. What step in the water cycle has a phase change of gas to liquid?
   Condensation
9. An element is represented by this.
   Symbol
10. If bacteria are exposed to antibiotics, then their growth rate will decrease. What is the dependent variable?
    Growth Rate
11. What allows water molecules to stick together like magnets?
    Slightly + on one end slightly - on the other
12. What makes elements on the periodic table similar to each other?
    They all have protons, neutrons, and electrons
13. Why are areas near water cooler in the summer and warmer in the winter?
    Water has a high heat capacity
14. Is Na₂ an element or compound?
    Element
15. Looking at the chemical equation below, what type of change happened? 2H₂ + O₂ → 2H₂O
    Chemical Change
16. What makes elements on the periodic table different from one another?
    # of protons, neutrons, and electrons
17. A change that produces a new substance is called a __________ change. This can be represented by a chemical equation.
    Chemical
18. Non-living components of an ecosystem.
    Abiotic
19. Ice is able to float because it is less dense than water. What unique characteristic of water allows it to become less dense when frozen?
    Water expands when it freezes
20. What property of water allows some insects to “walk on water”?
    Surface Tension
21. What does B represent in the atom?
    Proton
22. Living components of an ecosystem.
    Biotic
23. What type of weathering is demonstrated in the following picture?
    Physical Weathering
24. If bacteria are exposed to antibiotics, then their growth rate will decrease. What is the independent variable?
    Exposure to Antibiotics
25. What type of weathering is demonstrated in the following pictures?
    Chemical Weathering