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Physics, 17.11.2020 20:10 karleygirl2870
+ Which of the following statements defines a pure substance?
O A. a material that has definite physical properties but not definite chemical properties wherever it is found
OB. a material that has definite physical properties and definite chemical properties wherever it is found
O c. a material that has definite chemical properties but not definite physical properties wherever it is found
OD. a material that has neither definite physical properties nor definite chemical properties wherever it is found
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+ Which of the following statements defines a pure substance?
O A. a material that has definite phy...
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