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Because they have different magnetic properties; iron is strongly ferromagnetic.
The evidence of chemical reaction in the rusting of an iron nail is a color change. This is due to the formation of iron oxide, which is the reaction between iron and oxygen.
When an iron nail is placed in mercury, a reaction called amalgamation occurs. The iron atoms from the nail react with the mercury atoms, forming an alloy called an amalgam. The iron nail gets coated with a layer of amalgam, which can make the nail appear silver-like and can change its properties.
because when you melt an iron nail, It's still that iron nail, it's just in a different form. An example of a chemical change would be malting sugar, because When its melted, it's a completely different thing.
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Size dependent properties include mass and volume. Size independent properties include density and malleability.
A rusting nail is the oxidation of iron, in which the iron in the nail and the oxygen in the air react to form a new substance, iron oxide, with different properties from the iron and the oxygen.
Five physical properties of an iron nail are: Solid Metallic luster Malleable definite melting point gray colour
Because they have different magnetic properties; iron is strongly ferromagnetic.
A few physical properties of an iron nail are its mass, volume, and density.
The evidence of chemical reaction in the rusting of an iron nail is a color change. This is due to the formation of iron oxide, which is the reaction between iron and oxygen.
When an iron nail is placed in mercury, a reaction called amalgamation occurs. The iron atoms from the nail react with the mercury atoms, forming an alloy called an amalgam. The iron nail gets coated with a layer of amalgam, which can make the nail appear silver-like and can change its properties.
because when you melt an iron nail, It's still that iron nail, it's just in a different form. An example of a chemical change would be malting sugar, because When its melted, it's a completely different thing.
Iron is a compound iron nail is a iron ore which means that the iron nail is a mixture of metals such as copper and zinc added to make the nail stronger.
iron nail
iron nail
if they are both made of iron and no other impurities the density is the same