Science, asked by NicolePaula, 2 months ago


Which of the following conditions confirms that chemical change has taken place?Required to answer. Single choice.



(1 Point)

a) heat is formed

b) gas is formed

c) molecules of substance changes

d) All of the above


​

Answers

Answered by teju8910
1

Answer:

Some signs of a chemical change are a change in color and the formation of bubbles. The five conditions of chemical change: color chage, formation of a precipitate, formation of a gas, odor change, temperature change

Answered by Anonymous
0

Answer:

gas \: is \: formed

stay safe stay gold

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