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| YOUR TEST ITEMS |
YOUR ANSWERS |
| 1. | ____ is a measure of the amount of matter. | Correct.
The correct answer is mass. | |
| 2. | A copper wire is a good ___ because electricity can easily flow through it. | | Incorrect.
Your response was evaporation, but the correct answer is conductor. |
| 3. | ____ is the transformation of a substance from a liquid to a gas with an increase in temperature. | | Incorrect.
Your response was conductor, but the correct answer is evaporation. |
| 4. | A(n) ___ is formed when materials are combined but do not join together. | Correct.
The correct answer is mixture. | |
| 5. | A(n) ___ is a type of mixture that exists when a solid dissolves into a liquid. | Correct.
The correct answer is solution. | |
| 6. | A(n) ___ is a closed path where electricity can flow. | | Incorrect.
Your response was insulator, but the correct answer is circuit. |
| 7. | A(n) ___ is a material that energy can not pass through easily or quickly. | | Incorrect.
Your response was electromagnet, but the correct answer is insulator. |
| 8. | Ice changes into a liquid when it is at its ___ of 0 degrees Celsius. | Correct.
The correct answer is melting point. | |
| 9. | A(n) ___ can be turned on or off because it is made from electricity. | | Incorrect.
Your response was mass, but the correct answer is electromagnet. |
| 10. | The ___ is the temperature at which a substance changes from a liquid to a gas. | Correct.
The correct answer is boiling point. | |
| 11. | ___ is a form of energy that can be converted into light, sound, heat, and magnetism. | | Incorrect.
Your response was mass, but the correct answer is electricity. |
| 12. | Water's boiling point is ____ because water always boils at the same temperature in every condition. | | Incorrect.
Your response was electricity, but the correct answer is constant. |
| 13. | A solid will ____ in a liquid when it is mixed evenly and separates into tiny pieces too small to see. | | Incorrect.
Your response was conductor, but the correct answer is dissolve. |
| 14. | An substance's _______ is the same temperature as its melting point and is always the same temperature. | | Incorrect.
Your response was constant, but the correct answer is freezing point. |
| 15. | An objects ___ can be measured using a scale or balance. | | Incorrect.
Your response was dissolve, but the correct answer is mass. |
| 16. | A substance that can carry electricity, heat, or sound is called a(n) ___. | | Incorrect.
Your response was mass, but the correct answer is conductor. |
| 17. | The process when a liquid changes into a gas is known as _____. | | Incorrect.
Your response was solution, but the correct answer is evaporation. |
| 18. | A(n) _____ can be made up from any combination of air, liquid, or gases, but most are made from gases. | | Incorrect.
Your response was circuit, but the correct answer is mixture. |
| 19. | A special mixture in which substances are spread out evenly and will not settle is a(n)___. | | Incorrect.
Your response was conductor, but the correct answer is solution. |
| 20. | Electrical currents flow through a closed loop called a(n) ___. | | Incorrect.
Your response was evaporation, but the correct answer is circuit. |
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| 25 % Correct |
