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Taya2010 [7]
3 years ago
6

A baseball strikes the roof of a car and dents it. The paint on the roof begins to crack and chip, exposing the metal. The expos

ed metal on the roof rusts, eventually causing a small hole in the roof. 17. Which event is a chemical change? The baseball strikes the roof The roof of the car dents The paint cracks and chips The exposed metal rusts​
Chemistry
2 answers:
kakasveta [241]3 years ago
5 0
The exposed metal rust
s2008m [1.1K]3 years ago
4 0

Answer:

The exposed metal rusts is an example of a chemical change because rust is an example of a chemical change in objects for example bicycles, scooters, etc.

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Alkene is hydrocarbon containing a

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( Refer the attachment to understand more clearly )

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