Social Sciences, asked by MrNobita23, 5 hours ago

Why should a magnesium ribbon be cleaned before burning in air? ​

Answers

Answered by armyblink7428
1

Answer:

Magnesium is a very reactive metal. When it is kept in the open air it can react with the gases present in the air. Cleaning will remove those impurities formed due to the reaction with air. ... - This high reactive nature of magnesium is the reason why magnesium ribbons should be cleaned before using it.

Explanation:

hope it's helpful for you

Answered by dolimahour70
1

Answer:

because the upper layer of magnesium already react with oxygen .

Explanation:

we should clean magnesium ribbon before burning in air for white dizzel flame and burn it properly.

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