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5-15 Drills
Question | Answer |
---|---|
1. Would elements: Potassium, Iron, Bromine, and Krypton be part of the same period or group? | period |
2. Would elements Boron, Aluminum, Gallium, and Thallium be part of the same period or group? | group |
3. An element has a Lewis Dot structure with 2 dots. What family does it belong to? | alkaline earth metals |
4. An element became an ion with a 1- charge, what family does it belong to? | halogen |
5. An element became an ion with a 1+ charge. What family does it belong to? | alkali metal |
6. What is the name of the family that calcium belongs to? | alkaline earth metals |
7. Which period represents elements that have 7 energy shells. | 7 |
8. What is the name of the energy source produced from plants and animal wastes and is used for fuel and electricity? | biomass |
9. The type of energy that is produced by splitting uranium atoms. | nuclear |
10. This renewable source of energy often causes noise pollution. | wind energy |
11. This renewable source of energy creates green -house gases and is not considered a “clean” source of energy. | biomass |
12. This type of energy is known for having drawbacks such as: droughts, floods, disturbance of crops and wildlife, and disturbing the migration of certain fish. | hydroelectric energy |
13. This type of energy would chiefly be found near coastal areas. | tidal energy |
14. This nonrenewable source of energy is formed from ancient plant and animal material, and produces green-house gases when burned. | fossil fuels |
15. This is where fresh and salt water meet. | estuary |
16. What pH range should a healthy body of water have? | 6.5-8.5 |
17. This is the amount of particles a body of water has. | turbidity |
18. This is an overgrowth of algae. | algae bloom (algal bloom) |
19. This is the cause of an overgrowth of algae. | eutrophication |
20. This is a rock body that contains water and allows water to pass through it. | aquifer |