How can the state of matter be changed? Explain what is needed to change iron into liquid iron and then into iron vapors?
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by the process of vaporization
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may this help you
Explanation:
Matters can be changed from one state to another state. A solid can be changed into liquid and a liquid can be changed into gas. Most of the metals, which are solid, turn into liquid on heating and turn into vapor on further heating.
The change of state of matters depends upon mainly two factors:
Temperature
Pressure
Effect of temperature on states of matter:
Solids change into liquid with increase in temperature. (Solid → Liquid)
A liquid changes into gas by increase in temperature. (Liquid → Gas)
Gas changes into liquid by decrease in temperature. (Gas → Liquid)
liquid changes into solid by decrease in temperature. (Liquid → Solid)
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