Rusting metal is an example of what type of change?

Answer 1

Chemical Change

One kind of chemical change is corrosion, or the rusting of metal. Unlike physical change, chemical change creates new chemical substances in addition to altering the appearance.

For instance (Iron Corrosion)

#Fe (Iron) + O_2 => Fe_(2)O_3 (rust)#
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Answer 2

One instance of a chemical change is rusting metal.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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