Explain why mass cannot be used as a property to identify a sample of matter?
On page 59 of your Prentice Hall Chemistry Book, answer questions 60-63
(28) Key Concept How does a chemical change affect the composition of matter? Hint
(29) Key Concept Name four possible clues that a chemical change has taken place.Hint
(30) Key Concept In a chemical reaction, how does the mass of the reactants compare with the mass of the products?Hint
(31)What is the main difference between physical changes and chemical changes?
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About Me
- Gary Hi10spro Sakuma
- I have played for 25 years and coached for the last 17 years--certified United States Professional Tennis Association Professional One--worked for Punahou Schools-voted the #1 Sports School in the United States, as a Program Supervisor, in charge of coaching the High Performance Players as well as coordinating programs for K-12 and Tennis Pro Education.
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