Memorize Eternal Propositions, But Pension Hectic Happy Occult, Nonsensical Declarations

Mnemonic Device:

• Memorize Eternal Propositions, But Pension Hectic Happy Occult, Nonsensical Declarations

Explanation: to memorize the first ten alkanes

• Methane, Ethane, Propane, Butane, Pentane, Hexane, Heptane, Octane, Nonane, Decane