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Rashid [163]
3 years ago
8

Which event is an example of melting?

Chemistry
1 answer:
avanturin [10]3 years ago
8 0

Answer:

A. Wax drips down the side of a lot candle.

Explanation:

The chemical change from solid to liquid. This is a combustion reaction, so carbon dioxide gas and water vapour is also produced but you can't see them

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Mr: 207.2
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puteri [66]
Answer:

B 1.23 g/cc

Explanation:
For something to float on seawater, the density must be less than 1.03 g/mL. If the object sinks, the density is greater than 1.03 g/mL.

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5 0
3 years ago
Help me due tomorrow :,)
lesya [120]

#a

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It means

  • Zinc is more reactive than copper

#b

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#c

No reaction because

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#d

Reaction occurs

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Order:-

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3 0
3 years ago
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