1. Element & compound.pdf

3. assignment.pdf

2.1 Divisions of Matter _ Pure Substances and Mixtures.mp4

2.2 Elements and Compounds.mp4

2.3 What Is An Element, Mixture And Compound.mp4

1. metal and non-metal.pdf

3. assignment.pdf

2.1 metal and non-metal.mp4

2.2 What Is An Element, Mixture And Compound.mp4

Exercises-Classification of pure substance.pdf

Exercises-pure substances.pdf

Experiment.pdf

Assignment.pdf

Atom exercises.pdf

1. structure of atom part 1.pdf

2. structure of atom part 2.pdf

3.1 What is an atom.mp4

3.2 Grade 8, Chemistry_ Atom.mp4

3.3 Atomic Number, Mass Number, and Net Charge.mp4

4.1 exercises grade 8.pdf

Assignment.pdf

Exercises-molecule.pdf

1.1 Molecule.pdf

2.1 Elements, Atoms, Molecules, Ions, Ionic and Molecular Compounds, Cations vs Anions, Chemistry.mp4

2.2 diatomic molecules.mp4

Exercises -ION.pdf

3.Assignment.pdf

2. cations and anions.pdf

2. Classification of Ions.mp4

Assignment.pdf

Exercises -Chemical language .pdf

1. chemical language.pdf

2. chemical language, molecule.pdf

3. chemical language, crisscross method.pdf

4. chemical language, nomenclature.pdf

5. cations and anions.pdf

6.1 Ionic Compound.mp4

6.2 chemical formulas.mp4

Exercises-Periodic table.pdf

1.1 periodic classification part 1.pdf

1.4 Assignment.pdf

2.1 periodic classification part 2.pdf

2.4 Assignment.pdf

1.2 Electron Configuration.mp4

1.3 Lewis dot Symbol.mp4

2.2 modern periodic table part 1.mp4

2.3 modern periodic table part 2.mp4

1. Chemical bond, introduction.pdf

2.1 covalent bond.pdf

2.2 Covalent bond.mp4

2.3 double, triple covalent bonds.mp4

assignment.pdf

3.1 ionic bond.pdf

3.2 ionic bond.mp4

Experimentation .pdf

2013 2nd session.pdf

Chemical Fertilizers.pdf

Chemistry_2022_2.pdf

chlorine.pdf

Formic acid.pdf

Magnesium and calcium.pdf

Manufacturing of glass.pdf

Polyvinyl chloride.pdf

Sodium fluoride.pdf

table salt.pdf

The importance of Helium .pdf