Hydrogen, Helium, Lithium, Berylium, Boron, Carbon, Nitrogen, Oxygen, Fluorine, Neon, Sodium, Magnesium, Aluminum, Silicon, Phosphorus, Sulfur, Chlorine, Argon, Potassium, Caesium, Thallium, Gold, Chromium, Manganese, Iron, Cobalt, Nichel, Copper, Zinc, Arsenic, Selenium, Bromine, Mercury, Lead, Silver, Tin.

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