Chemistry, 23.08.2019 01:10, ariloveshorses

What identifies a scenario that displays evidence a chemical reaction is occurring?
1.water boils and evaporates.
2.sugar burns and turns black.
3.glass vibrates and shatters.
4.paper absorbs liquid and sinks.

Answers: 3

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What identifies a scenario that displays evidence a chemical reaction is occurring?
1.water b...