Harry He Likes Beer But CanNot Obtain Food

 

Mnemonic Device:

  • Harry He Likes Beer But CanNot Obtain Food

Explanation: to remember the first nine elements of the Periodic Table

  • Hydrogen 1, Helium 2, Lithium 3, Beryllium 4, Boron 5, Carbon 6, Nitrogen 7, Oxygen 8, Fluorine 9

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