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Debora [2.8K]
3 years ago
8

How refrigerator magnets work

Chemistry
2 answers:
Neporo4naja [7]3 years ago
7 0

Answer:

the fridge is a magnet

Explanation:

magnets connect to fridge

Alchen [17]3 years ago
6 0

Answer:

Explanation:

Fridge magnets are made of weakly ferromagnetic ceramics like barium ferrite or strontium ferrite. The magnetic field created by the fridge magnet aligns the spins of unpaired electrons in metal atoms in the fridge in such a way that the magnet and the fridge door are attracted to each other; this force keeps the magnet stuck to the fridge.

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Which of the following are considered pure substance??
Shkiper50 [21]

Answer:

Explanation:

I’m 99.9% sure that it’s an element because it can’t be broken down any more than it already is.

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If a body with a mass of 4 kg is moved by a force of 20 N, what’s is the rate of acceleration ?
kaheart [24]

Answer:

The rate of acceleration is 5.

Explanation:

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A scientist studying an organism and has classified it as an animal which statement must be true about the organism
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How does a balanced chemical equation verify the law of conservation of matter?
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Answer:

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How does a balanced chemical equation verify the law of conservation of matter?

\color {pink}\boxed{\colorbox{white} {✦Answer✦}}

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Identify the number and kinds of atoms present in a molecule of each compound?
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Answer :

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