Is souring milk a physical

Why is this an example of physical change?2. Souring milk Yes, sour milk is formed from the milk due to bacteria. make it sound
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Is souring milk a physical or chemical change
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2. 113 views
Is "sharpening a pencil" more of a physical change than souring of milk, fermenting of grape juice or rusting of iron?Thanks
1. 3 answers
2. asked by Kris
3. 1,264 views
Which are physical changes? (Select all that apply.)melting chocolate cutting wood burning butter souring milk
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2. 23 views
Which are physical changes? (Select all that apply.)melting chocolate cutting wood burning butter souring milk
1. 1 answer
2. 22 views
which of the following is not chemical changeA.souring of milk B.decaying of food C.rusting of iron D.tearing of paper
1. 3 answers
2. asked by sami
3. 171 views
Which of these is NOT an example of a chemical change?Responses A burning woodburning wood B souring milksouring milk C baking a
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2. 45 views
Which of the following represents a chemical change?Group of answer choices Melting of chocolate Condensation of water Breaking
1. 1 answer
2. asked by meoww :3
3. 28 views
Franklin stores a gallon of milk in the refrigerator. Three weeks later, he notices that the milk has frozen on the top layer
1. 1 answer
2. 59 views
Which of the following is a physical change?a) Adding acid to milk to form sour cream b) Adding enzymes to milk to form cheese
1. 1 answer
2. 105 views