These rules help in identifying and writing chemical symbols consistently across all elements. The symbol serves as a shorthand notation for each element's name in formulas and equations ...

Now, each element has a chemical symbol made of one or ... that follow will be lower case letters, for example, helium is He. Some element symbols are simple. For example, oxygen is O.Others ...

118 Elements and Their Symbols and Atomic Numbers: The periodic table ... H - Hydrogen He - Helium Li - Lithium Be - Beryllium ...