Symbol:
It is a short hand notation of an element. E.g. sodium is denoted as Na..
Chemical equation:
It is a symbolic notation that uses formulae instead of words to represent a chemical equation..
Summary
Symbol: It is a short hand notation of an element. E.g. sodium is denoted as N..
Electronic Configuration
The distribution of electrons in different orbitals is known as its electronic configuration. This characterizes each electron in an atom. The electronic configuration is expressed by indicating the principal quantum number and its respective orbital along with the number of electrons present in it..
The distribution of electrons in different orbitals is known as its electronic configuration. This characterizes each electron in an atom. The electronic configuration is expressed by indicating the principal quantum number and its respective orbital along with the number of electrons present in it..Reversible Reactions
Usually chemical reactions proceed only in one direction. But in some cases the reaction reverses itself. Example, when steam is passed over red hot iron, magnetic oxide of iron and hydrogen gas are formed. If hydrogen gas is passed over heated magnetic oxide of iron, the reverse reaction takes pl..See what our Users say :
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