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17-07-2020
Chemistry

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Which of the following is a chemical property of iron.

The melting point of iron is 1536 degrees Celsius.
The boiling point of iron is 3000 degrees Celsius.
Iron has a hardness of 4-5.
Iron rusts when exposed to water and oxygen.

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17-07-2020

Answer:

Iron rusts when exposed to water and oxygen.

Explanation:

Ths other options have nothing to do with chemical properties.

Iron rusts via a process called oxidation which is a chemical reaction.

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edeneen22 edeneen22

10-02-2021

Answer:

D

Explanation:

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