tertiary reminders

tertiary reminders

´╗┐
YEAR 10
SEMESTER ONE
CHEMISTRY 2014







METAL REACTIONS

&
ATOMIC STRUCTURE



Name: _____________________



Students should be able to

Use a knowledge of valency to write chemical formulas for common ionic compounds.
Know the list of ions.
Classify substances into groups (eg elements and compounds, metals and non-metals or ionic and covalent).
Distinguish between physical and chemical properties.
Distinguish between physical and chemical changes.
Relate the properties of a substance to its atomic structure.
Determine the number of protons, electrons and neutrons in atoms and ions.
Balance chemical equations.
Write balanced equations for reactions of metals with air, water and acids. (chemical properties of metals)
Deduce the order of reactivity of some common metals through experimentation.




Acetate









CH3COO-
Aluminium









Al3+
Ammonium









NH4+
Barium









Ba2+
Hydrogen carbonate









HCO3-
Bromide









Br-
Calcium









Ca2+
Carbonate









CO32-
Chloride









Cl-
Chromium (III)









Cr3+
Cobalt









Co2+
Copper (II)









Cu2+
Fluoride









F-
Hydrogen









H+
Hydroxide









OH-
Iodide









I-
Iron (II)









Fe2+
Iron (III)









Fe3+
Lead









Pb2+
Lithium









Li+
Magnesium









Mg2+
Nickel









Ni2+
Nitrate









NO3-
Nitride









N3-
Oxide









O2-
Phosphate









PO43-
Potassium









K+
Silver









Ag+
Sodium









Na+
Sulfate









SO42-
Sulfide









S2-
Zinc









Zn2+

TRICKS FOR HELPING YOU TO REMEMBER YOUR IONS

1) If the name ends...

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