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Chemistry
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Identify atoms and ions
Review of the Periodic Tale
Percentage yield exercises
Convert moles to grams or particles
mass number
Using oxidation numbers and the periodic table to find formulas and compound names
Practice calculating % error and identifying accuracy and precision.
Sub shells and electrons
Isotopes About Atoms and Elements
Using Bohr models to predict oxidation numbers.
names of basic chemical compounds
conjugate acid base pairs
This revision worksheet is suitable for GCE O' Level Chemistry or Sc(Chemistry).
contains questions about mixtures and pure substances
Properties of metals and non-metals
match the following atomic models with the name of scientists.
Key words for elements, compounds and mixtures
Balancing Chemical Reactions
Chemical reactions one mark test
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