Chemistry 0.0 / 5 ChemistryCalculations, moles and yieldGCSEOCR Created by: ChloeGentleCreated on: 29-03-14 17:04 Is the nucleus of an atom positive or negative positve 1 of 17 what type of electrons does an atom have orbiting ones 2 of 17 formula of carbon dioxide co2 3 of 17 formula of hydrogen h2 4 of 17 formula of water h2o 5 of 17 formula of oxygen 02 6 of 17 formula of carbon monoxide co 7 of 17 formula of hydrochloric acid HCl 8 of 17 formula of calcium chloride CaCl2 9 of 17 formula of magnesium chloride MgCl2 10 of 17 formula of sodium carbonate Na2CO3 11 of 17 formula of calcium carbonate CaCO3 12 of 17 formula of sulfuric acid H2SO4 13 of 17 formula of Magnesium sulfate MgSO4 14 of 17 Displayed formula of CH4 : 15 of 17 Displayed formula of H20 : 16 of 17 Displayed formula of CH3(CH2)2CH3 : 17 of 17

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