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Chemistry
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Convert moles to grams or particles
Calculating n from mass
Diagrams of elements compounds and mixtures to name
Sub shells and electrons
Isotopes About Atoms and Elements
Using Bohr models to predict oxidation numbers.
Balancing Chemical Reactions
Chemical reactions one mark test
Key words for elements, compounds and mixtures
names of basic chemical compounds
conjugate acid base pairs
This revision worksheet is suitable for GCE O' Level Chemistry or Sc(Chemistry).
Properties of metals and non-metals
match the following atomic models with the name of scientists.
Using oxidation numbers and the periodic table to find formulas and compound names
Practice calculating % error and identifying accuracy and precision.
Making Bohr Models and finding patterns on the Periodic Table.
Using Oxidation Numbers to predict formulas and names of ionic compounds.
Exercise for Chapter 3
Sums to calculate the molecular mass
Two questions
Dot diagrams and chemical properties.
Chemical Bonding exercise
chemical equilibrium