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Please Don't Quote Me This Week
Periodic Table of Elements. Remember those days in chemistry when we had to learn symbols and designations of the ninety-plus elements that make up nature? The only one that sticks in my mind is nickel - Ni. What good did it do me? It stimulated my brain at the time but otherwise it hasn’t come up in conversation how to abbreviate iron or sodium chloride!s 150th anniversary.
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