soft - Is easy to bend or move, not hard, hard  - Can not bend, difficult to move, rough - Something is bumpy, not flat, not smooth, smooth - Something is flat, not bumpy, not rough, strong - Something that is not easy to break, not weak, weak - Something that can be easily broken, weak, transparent - A material you can see through clearly, flexible - Something that can bend, squash, or twist, waterproof - A material that does not let water through, absorbent - Something that soaks up water or other liquids,

Unit 3.2 Properties of Materials

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