1) iron and sulfur a) iron sulfur b) iron sulfide c) iron sulfite d) iron sulfate 2) calcium, carbon and oxygen a) calcium carbate b) calcium carbide c) calcium carbonate d) calcium carbon 3) carbon and chlorine a) carbon chlorine b) carbon chloride c) carbon chlorate d) carbon carbide 4) sodium, hydrogen and oxygen a) sodium hydrate b) sodium hydride c) sodium hydrogenate d) sodium hydroxide 5) magnesium and nitrogen a) magnesium nitride b) magnesium nitrate c) magnesium nitrite d) magnesium nitrogenate 6) zinc and oxygen a) zinc oxate b) zinc oxide c) zinc oxygenate d) zinc hydroxide 7) potassium, phosphorus and oxygen a) potassium phosphide b) potassium phosphate c) potassium phosphite d) potassium phosphorus oxide 8) silicon and fluorine a) silicon fluorite b) silicon fluorate c) silicon fluoride d) silicon fluoroate

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