Symbol of Iron is__________?

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5. In winter an iron pipe feel colder than a wooden window . This is because wood is_______?

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6. In order to prevent the corrosion of iron pipes they are often coated with a layer of zinc. This process is termed as____________?

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7. Galvanised Iron sheets have a coating of____________

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8. Rusting of Iron involves_______________?

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10. Pig iron is also called________?

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