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Please help me. For these 2 pictures are they a chemical change or physical change please explain your reasoning for both diagrams. Thank you!
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Please help me. For these 2 pictures are they a chemical change or physical change please explain your reasoning for both diagrams. Thank you!

Please help me. For these 2 pictures are they a chemical change or physical change-example-1
User Boris Sadakov
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Answer:

the first is a physical change the second is a chemical change. in the first picture, the substance hasn't changed it has just been divided up. the second picture demonstrates a chemical change because the elements of the compound have been split up and rearranged into a chemically different substance.

Step-by-step explanation:

User Imotep
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