Open QuestionWhich process is a chemical change? Is it burning a match, boiling water, melting ice, or breaking glass?1views
Open QuestionWhen baking soda and vinegar react, the surface bubbles. What does this most likely indicate?
Open QuestionWhich property of physical changes explains why matter is conserved in a physical change?
Open QuestionIf there are 8 g of a substance before a physical change, how much will there be afterwards?
Open QuestionWhen a substance changes states (melts, evaporates, etc.) it is often what type of change?