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Ulleksa [173]
2 years ago
5

In what way does a temporary magnet provide an advantage over a permanent magnet?

Chemistry
2 answers:
Vilka [71]2 years ago
7 0

Answer:

A temporary magnet allows the user to determine when it is magnetic.

Murljashka [212]2 years ago
4 0

Answer:

A temporary magnet allows the user to determine when it is magnetic.

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The law of conservation of mass states that mass, in an isolated system is neither created nor destroy by chemical reaction or physical transformations. 
This implies that, the mass of the chemicals before the reaction will be equal to the mass of the product after the reaction.
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3 years ago
Which of these is an example of a reversible physical change? A. boiling water B. breaking glass C. cracking an egg D. splitting
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Answer:

The answer is A.

Explanation:

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When water is solid, do molecules move?
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Answer:

Ice is water in its solid form. Ice keeps its shape, even if it's removed from the container. The molecules in ice are locked into place and cannot move or slide past one another, but they do vibrate a little bit.

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