Science, asked by manisha020, 11 months ago

why nicrome is hot?

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Answered by sweetyigbv

0

Explanation:

This is the answer .I hope it helps !

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Answered by pushpa2dev

0

Answer:

When heated in air, most metals then oxidize quickly, become brittle and break. Nichrome wire, when heated to red-hot temperatures, develops an outer layer of chromium oxide, which is thermodynamically stable in air, is mostly impervious to oxygen, and protects the heating element from further oxidation.

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