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What is the common factor needed in both chemical and physical changes?Ochange in matterchange in compositionsolidsenergy

2 Answers

3 votes

Answer: Answer is D I took the test

Explanation:

What is the common factor needed in both chemical and physical changes?Ochange in-example-1
User NullReference
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In order to have a chemical reaction or a physical change, we need to have energy in the equation, either being released or absorbed for physical changes, and the energy of activation for a chemical reaction. Therefore the best answer for this question will be letter D, energy

User Victorcampos
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