1. It is defined as anything that occupies space and has mass and volume. A. solid B. gas C. matter D. liquid 2. These are those characteristics present in all kinds of matter. A. Physical properties B. General properties C. Chemical properties D. Special properties 3. These are those characteristics found only in some materials. A. Physical Properties B. General Properties C. Chemical Properties D. Special Properties 4. All of the following are physical properties of matter EXCEPT hardness combustibility C. elasticity D. ductility 5. Which of the following materials has the ability to be stretched and return to its original form? A. diamond B. aluminum C. gold D. rubber band 6. All of the following materials can be hammered into thin sheets EXCEPT A. aluminum B. silver C. diamond D. gold 7 Which is a good conductor of heat and electricity? A. plastic cup B. metals C. rubber band D. wood 8. Which of the following properties imply that some materials can absorb liquid well? A. ductility B. porosity C. hardness D. malleability 9. All of the following material are brittle EXCEPT A. porcelain B. glass C. diamond D. mirror 10. Which of the following materials is malleable? A. silver B. rubber band C. plastic D. cloth 11. All of the following are chemical properties of matter EXCEPT A. biodegradability B. elasticity C. combustibility D. flammability 12. Which of the following materials has the ability to ignite or catch fire easily? A. dried leaves B. fresh fruit peelings C. leftover foods D. diamond 13. How do you call the ability of a material to decompose? A. biodegradability B. malleability C. combustibility D. flammability 14. All of the following are flammable materials EXCEPT A. thinner B. oil C. kerosene D. gold 15. Which of the following material is biodegradable? A. rubber B. metals C. vegetables D. diamond II. Directions: Identify which of the materials below is useful or harmful by drawing a happy face ( ) for useful and sad face ( ) for harmful. 16. candy wrappers made into bag 17. broken glass thrown in the backyard 18. disinfectant bottles thrown everywhere 19. a box made into a bookshelf 20. leftover food from restaurants turned into fertilizers 21. used syringes and needles placed beside children’s toys 22. a broken container turned into a decorative plant holder 23. used car tires turned into park benches 24. old colorful magazines made into paper baskets 25. empty bottles of paint thrown into the garbage bin for burning III. Write True if the statement is correct and False if the statement is wrong. _____26. Ductility is the ability of materials to be that allows it to be hammered into sheets _____27. Water is a good conductor of electricity. _____28. Metals and woods can be used to construct buildings and bridges. _____29. Glass and porcelain are brittle and can break when dropped. _____30. Plastics are good conductors of heat and electricity.

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