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Chemistry Topics

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1Introduction to Chemistry

1.1Introduction to the periodic table
1.2Introduction to chemical formulae
1.3Unit conversions in chemistry
1.4Scientific notation and significant figures

2The Atom

2.1Structure of the atom
2.2History and development of atomic theory
2.3Electronic structure: 288 rule
2.4Electronic structure: Subshells
2.5Ion formation
2.6Isotopes

3The Periodic Table and Elements

3.1History and development of the periodic table
3.2Structure of the periodic table
3.3Physical properties of elements in the periodic table
3.4Periodic trends: Atomic radius
3.5Periodic trends: Ionization energy
3.6Periodic trends: Electronegativity

4Compounds and Bonding

4.1Introduction to bonding
4.2Ionic and covalent bonding
4.3Intermolecular forces
4.4Lewis structures
4.5Molecular geometry

5Chemical Reactions and Groups

5.1Introduction to chemical reactions
5.2Balancing chemical equations
5.3Types of chemical reactions
5.4Phases in chemical reactions
5.5Group 1: Alkali metals
5.6Group 7: The halogens
5.7Group 18: Noble gases

6Stoichiometry

6.1Introduction to stoichiometry
6.2Moles, mass and gas calculations
6.3Moles and molar concentration
6.4Moles, excess and limiting reagents
6.5Percentage yield and atom economy

7Basic Organic Chemistry

7.1Introduction to organic chemistry
7.2Alkanes
7.3Alkenes and unsaturated hydrocarbons
7.4Alcohols
7.5Haloalkanes
7.6Benzene and aromatic compounds
7.7Naming organic compounds and groups (free lessons)

8Solution Chemistry

8.1Introduction to solution chemistry and solubility
8.2Electrical conductivity
8.3Molarity
8.4Polarity
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