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What is the difference between dustless chalk and normal chalk?In: Chemistry
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Properties of Dustless Chalk
- The particles of dustless chalk are very heavy and tend to fall directly to the floor instead of floating in the air, while the particles of the normal chalk floats in the air.
- The dustless chalk writes smoothly without scratch, while the normal chalk leaves some scratches on the board.
- The dustless chalk does not break easily while the normal chalk breaks easily.
First answer by Eliesheva. Last edit by Eliesheva. Contributor trust: 954 [recommend contributor]. Question popularity: 24 [recommend question]
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Chalk is what? Is chalk an element? IS CHALK dissolveable? What is dustless chalk? Why is chalk unhealthy? What will disolve chalk? Why is chalk homogeneous? What is the used of chalk? How dustless chalk is made? How produce the dustless chalk? Could chalk eatin lead to death? What are the components of Chalk? What is more suitable than chalk? What bonds are used to make dustless chalk? What is a normal amount of chalk to consume? What si the difference between nodust chalk and dust chalk? What different types of chalk is there and why is it different?
