Physics, 09.02.2021 19:30 jamalnellum56

Which of the following statements is false? Dissolving salt into water is an example of a mixture.
Dissolving salt into water is an example of a mixture.

The mass of one piece of paper is the same even after it is ripped in half and the 2 pieces are measured again.
The mass of one piece of paper is the same even after it is ripped in half and the 2 pieces are measured again.

Increasing the temperature of water to a boil is a physical change.
Increasing the temperature of water to a boil is a physical change.

The formation of a precipitate is the only way to see if a chemical change has occurred.

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Which of the following statements is false? Dissolving salt into water is an example of a mixture.<...