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balu736 [363]
3 years ago
14

Which of the following is an example of a PHYSICAL change?

Chemistry
1 answer:
Nezavi [6.7K]3 years ago
3 0

Rust on a nail is a chemical change.

Ice melting IS a physical change. Ice is made of water, when you melt ice its still water. Just in a different physical state.

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Describe how glacier mice are complete ecosystems, even though they are tiny.<br> GIVING BRAINIEST
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The weight of an object ____.
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Polished metals have a metallic luster, which means that?
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36. Dimensional Analysis: A useful way to convert units using multiplication &amp; division *Always start with what you are give
ollegr [7]

Answer:

A) 7.9 x 10⁶ inches

B) 1004 g

C) 2.8 x 10³ inches/ min

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Notice that if 39.37 inches = 1 m then 39.37 inches / 1 m = 1. That means that when you multiply by a conversion factor, you are only changing units since it is the same as multiplying by 1 :

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