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Vocabulary Test 2. Classification of Matter. 1. Two substances that are joined together and still maintain their original physical properties form a –. A mixture B solution C force D suspension. 2. Substances that allow electricity to easily travel through them are called –.
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Vocabulary Test 2 Classification of Matter
1. Two substances that are joined together and still maintain their original physical properties form a – A mixture B solution C force D suspension
2. Substances that allow electricity to easily travel through them are called – A insulators B conductors C freezers D refractors
3. Bill was cooking with a metal spoon. He left it in a pot of boiling water. When he touched it again, it burned his hand. Bill was burned because the metal spoon is a(n)- A insulator B conductor C reflector D refractors
4. Students testing to see if substances are able to float and sink would be testing the property of- • Buoyancy • Density • Solubility • Conductivity
5. Water at 100* Celsius has reached its • Melting point • Boiling point • Freezing point • Saturation point
6. Students testing to see if substances are insulators would be testing the property of- • Buoyancy • Density • Solubility • Conductivity
7. Water at 0* Celsius has reached its • Melting point / freezing point • Boiling point / evaporation point • Conductivity point /solubility point • None of the above
8. Students testing to see if substances dissolve would be testing the property of- • Buoyancy • Density • Solubility • Conductivity
9. Water droplets on the outside of a soda can are an example of - • Condensation • Evaporation • Solution • Conductivity
10. Moving electrons causes - • Thermal Energy • Mechanical Energy • Electric Energy • Light Energy