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Iron.
The two forms of copper are copper(I) and copper(II). Copper(I) is formed when copper loses one electron, while copper(II) is formed when copper loses two electrons. Copper(I) is typically bonded with elements such as chlorine or iodine, while copper(II) is commonly bonded with elements like oxygen or sulfur.
copper is a substance
Copper(II) sulfate contain 398,1339 g copper in 1 kg CuSO4.
Copper granules are very small and rice shape copper made by copper granulators. They are usually made from copper scrap for the purpose of recycling.
The magnetic materials which can magnetise and de-magnetise easily are called "soft magnetic materials" example:-ferrites,iron-cobalt alloy. The magnetic materials which cannot magnetise and de-magnetise easily are called "hard magnetic materials" example:-aluminium(al),nickel-cobalt alloy.
Iron.
The verb form for "magnet" is "magnetize."
Electromagnets are only magnetised while the electrical current is switched on.
stroke it one vay repeatedly against a magnet
hold a piece of iron or magnesium up to it and if it attracts it is magnetic
Copper is a very widely used semiconductor. Copper wire is used in electromagnets and electric motors. In electromagnets, it is wound around a metal core with electricity flowing through it to magnetise the metal core. And the same basic principle applies to small electric motors, only, they are encased in a magnet so the opposite sides cause force it into a centrifugal motion.
If you wrap a length of wire around the iron bar then pass a current through the wire, the bar will become magnetised.
The noun forms of the verb to magnetize (magnetise) are:magnetizer (magnetiser)magnetization (magnetisation)the gerund, magnetizing (magnetizing)A related noun form is magnet.
Copper contain copper !!
When copper is mixed with copper nitrate, a chemical reaction occurs where the copper in the copper nitrate displaces the copper in the solid copper, forming copper(II) nitrate and releasing nitrogen dioxide gas. This reaction is a redox reaction, where copper is oxidized and the copper ions in the solution are reduced.
Some common compounds of copper include copper(II) sulfate, copper(II) chloride, copper(II) oxide, and copper(II) nitrate. Copper also forms compounds with other elements such as oxygen, sulfur, and carbon.