Question

Iron particles in a mixture of iron and sulphur are attracted by a magnet.However,the iron particles in iron sulphide are not attracted.Why?

Answer 1

It is the property of iron to get attracted towards a magnet. In a mixture, the properties of the constituent elements do not change, so the iron particles get attracted towards the magnet. But iron sulphide is a compound formed from iron and sulphur. The properties of the constituent elements are lost when a compound is formed. So, the iron particles in iron sulphide are not attracted by a magnet.

Answer 2

ANSWER
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IT IS THE PROPERTY OF THE IRON AND NICKEL TO ATTRACTS THE MAGNET.
IF THERE IS A MIXTURE THE MAGNET IS USED FOR THE GETTING OF THE IRON FROM THE MAGNET.
HERE THE SULPHUR COMPOUND FORM FROM THE IRON