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4vir4ik [10]
3 years ago
5

A camper burned a piece of paper to start a campfire. is burning paper a physical or chemical change? why? 

Chemistry
1 answer:
Salsk061 [2.6K]3 years ago
4 0
A camper burning a piece of paper to start a campfire is a chemical change - the way you can think of this is to consider the fact that the paper cannot be put back together and has become ash, so this is therefore a chemical change. The carbon in the paper is oxidized into other chemical including carbon dioxide. Mass was conserved during this reaction because the mass is still the same, just in a different form.
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Answer:

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Ionic radius.

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Explanation:

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Hello there
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The answer is the third one because density is mass divided by volume so 80 divided by 10 is 8
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Answer:

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