WHAT IS ELEMENT

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WHAT IS ELEMENT

An element is a substance whose all atoms have the same number of protons. In other way it can be said that all of a particular elements atoms have the same atomic number. Elements are chemically the simplest substances and hence cannot be broken down by chemical reactions. It can be changed into other elements using nuclear methods. An elements atom have the same number of protons, they can have different numbers of neutrons and so have different masses. When atoms of the same element have different number of neutrons they are called isotopes. 

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