Science, asked by Alizask6465, 1 year ago

write any four changes that may accompany a chemical change

Answers

Answered by suryanshshukla33
4

Change of odor.

Change of color (for example, silver to reddish-brown when iron rusts).

Change in temperature or energy, such as the production (exothermic) or loss (endothermic) of heat.

Answered by seherfatimah
4
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