chemestry

Chemestry

Block 1

Block 3

Block 2

1.1 Importance of chemistry in the world

1.2 Matter: Properties and changes.

1.2.1. Concept of matter.

1.2.2 Classification: Pure substances and elements, homogeneous and heterogeneous mixtures.

1.2.3 Matter properties: Extensive and intensive properties, physics and chemistry.

1.2.4 Matter physical and chemical changes.

1.2.5 Alternative and clean energy

1.2.6 characteristics of the different types of energy and their interrelation.

2.1 Contributions to the recent atomic model.

2.1.1 Niels Bohr and Sommerfeld.

2.1.2 Schrodinger model.

2.1.3 Dirac- Jordan Model

2.2 Subatomic particle and its characteristics.

2.2.1 Protons, electrons and neutrons.

2.2.2 Atomic Number.

2.2.3 Atomic Mass or mass number

2.2.4 Isotopes and their applications.

2.2.3 Quantum numbers and electronic configuration.

2.3.1 Spin and Pauli Exclusion Principle

2.3.2 Electronic configuration.

2.3.3 Graphic electronic configuration

2.3.4 Electronic configuration (Kernel Method).

2.4 Historical background of the classification of chemistry elements.

2.4.1 Döbereiner’s triads.

2.4.2 Proust hypothesis.

2.4.3 Newlands octaves.

2.4.4 Mendeleiev and the periodic table.

2.4.5 Henry Moseley and the spectacular contribution.

2.4.6 Contribution of Glenn T. Seaborg.

2.5 Periodic properties and the variation in the periodic table.

2.5.1 Group, period and blog.

2.5.2 Metals, Nonmetals and metalloids 3 Nomenclature of Inorganic compounds.

3.1 Chemical bond.

3.1.1 Ionic bond and the substances properties and

the substances properties.

3.1.2 Covalent bonding and the substance

properties.

3.1.3 Metallic bonding and metal properties.

3.2 Intermolecular forces.

3.2.1 Fritz London forces.

3.2.2 Van der Waals forces.

3.2.3 Dipole forces (natural and induced).

3.2.4 Hydrogen bond.

3.3 Nomenclature system: Geneva or Traditional, stock

or IUPAC and chemical reaction