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Observing Chemical Changes
Questions (2)
which of the following is a reliable way to observe that a chemical changed occurred when two substances come in contact with
4 answers
asked by
Anonymous
252 views
Joe watches a candle burn. What chemical change does he observe?(1 point)
Responses The candle wax changes shape The candle wax
1 answer
asked anonymously
13 views
Parent Categories (2)
Chemical changes
Chemical Reactions
