Science, asked by simranchahal74, 5 months ago

write a symbols of chemical changes .​

Answers

Answered by REDNINJA
0

Answer:

Usually A CHEMICAL reaction is proceed by → symbol

The five conditions of chemical change: color chage, formation of a precipitate, formation of a gas, odor change, temperature change. Challenge: food cooking, rust formation, tarnish forming on doorknobs, fuel burning for heat, tarnished penny.

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