Magesium - Mg, phosphorus - P, chlorine - Cl, chromium - Cr, Gold - Au, iodine - I, nitrogen - N, sulfur - S, Tin - Sn, potassiium - K, mercury - Hg, Platinum - Pt, Lithium - Li, carbon - C, calcium - Ca, sodium - Na, silver - Ag, arsenic - As, argon - Ar, Titanium - Ti,

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