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Chemistry Paper 1 (Periodic table of Elements (About the periodic table…
Chemistry Paper 1
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Basic Chemical Formula To Learn:
Carbon Dioxide = CO^2
Water = H^2O
Oxygen Gas = O^2
Hydrogen Gas = H^2
Nitrogen Gas = N^2
Ammonia = NH^3
Hydrochloric Acid = HCl
Sulfuric Acid = H^2SO^4
Elements = Pure, made up of one type of atom
Compounds = Two or more different elements chemically bonded together
Mixtures = Made up of a mix of different elements and/or compounds
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