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Is grinding chalk into powder a chemical or physical change? Grinding chalk to chalk dust is a physical change because the texture ... grinding paper into powder ...
Recognizing Physical and Chemical Change ... Melting ice and grinding wood into sawdust are ... Smashing a piece of rock candy resulting in powder or ...
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Is grinding chalk into powder a chemical or physical change . Grinding chalk to chalk dust is a physical change because the texture and size may change but the its ...
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Chemistry Worksheet: Matter Changes 1. ... (cant be separated by a simple physical process ... Grinding chalk into powder P 11. Burning gasoline C
· Grinding chalk to chalk dust is a physical change because the texture and size may change but the its molecules are still the same.
Is grinding chalk into powder a chemical or physical change. Grinding chalk to chalk dust is a physical change because the texture and size may change but the its ...
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Physical Chemical Changes ... Physical Change ... List four physical changes you observed. Chalk dissolved in vinegar, ...
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Is grinding chalk into powder a chemical or physical change? Chalk grinding is a physical change. The chalk has physically changed size, but it is still chalk. ...
PRoblem 1: For which of the following activities ... Grinding chalk to chalk dust is a physical change because the texture and size may change but the its molecules ...
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