Mayascarfo76 Mayascarfo76

09-12-2020
Biology

contestada

PLEASE HELP ME MARKING BRAINIEST ITS ABOUT SCIENCE
Discuss what you recall about physical and chemical changes. Generate a list of evidence that would indicate a chemical change has occurred.

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keveinaflynn766 keveinaflynn766

09-12-2020

Answer:

physical changes only change the appearance of a substance

chemical changes cause a substance to change into an entirely substance with a new chemical formula.

Explanation:

physical change: breaking a glass and chopping wood.

chemical change:food cooking and temperature change

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