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Mathematics 12 Online
NvidiaIntely (nvidiaintely):

Which of the following is an example of a physical change? Rusting bicycle chain Melting butter Fireworks exploding Baking a cake

NvidiaIntely (nvidiaintely):

@kittiwitti1

OpenStudy (kittiwitti1):

Any ideas? o:

NvidiaIntely (nvidiaintely):

Option B.

OpenStudy (kittiwitti1):

Yup :p

NvidiaIntely (nvidiaintely):

Thanks again :P

OpenStudy (kittiwitti1):

A. Rust is oxidization, a chemical property C. chemical property (forgot actual term) for explosion. D. the yeast causing the cake bread to rise is a chemical reaction

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