Chemistry, 02.04.2020 02:43 vegeta8375

While modelling a volcano using two substances, Dereck observes bubbling and fizzing. Which of the following best names and explains the change that causes bubbling and fizzing?

A. Chemical change, because bubbling and fizzing indicate transfer of heat within substances

B. Physical change, because bubbling and fizzing indicate transfer of heat within substances

C. Chemical change, because bubbling and fizzing indicate production of a gas, which is a new substance

D. Physical change, because bubbling and fizzing indicate production of a gas, which is a new substance

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While modelling a volcano using two substances, Dereck observes bubbling and fizzing. Which of the f...