wildriles4 wildriles4

25-04-2019
Chemistry

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When a chemical property is observed, the identity of the substance _______ changes. A. sometimes B. never C. always D. rarely

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theamazingnav theamazingnav

25-04-2019

c) always

chemical refers to what happens when heat is applied so chemical properties change the identity(state, appearance, etc) of a substance

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skylardjay skylardjay

25-04-2019

The answer is c) always

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