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Hydrogen/ helium/ lithium/ beryllium/ boron/ carbon/ nitrogen/ oxygen/ florine/ neon/ sodium/ magnesium/ aluminium/ silicon/ phosphorus/sulfur/ cholrine/argon/ potassium/ calcium/ scandium/ titanium/ vanadium/chromium/mangense/ iron/ cobalt/ nickel/ copper/ zinc/gallium/germanuim/ arsenic/ selenium/ bromine/ krypton/ rubiduim/ stronituim/ytruim/zirocium.(niobuim/molybdenum.)

Thats all I know x s.f.k

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