252.3. Chemical element oxidation degree. Binary compound formula and name.
Grade:
8
Subject
Chemistry
Theme
Insight in substances microstructure.
Subtheme
Chemical element oxidation degree. Binary compound formula and name.
Solve tasks to find hidden Geo point coordinates
- Geometry: Parallelogram, elements. Properties and signs.
- Algebra: ax² + c = 0
- Physics: Substances structure.
- Physics: Amount of heat.
- Algebra: Arithmetic square root
- Algebra: Square root extraction
- Physics: Optical phenomena in nature.
- Algebra: Square trinomial distribution into multipliers
- Geometry: Squar, properties and signs.
- Algebra: Equation with unknown denominator.
- Physics: Pressure.
- Chemistry: Neutralisation reactions and calculations.
- Chemistry: Substance oxidation process and reactions.
- Algebra: Square trinomial distribution into multipliers
- Chemistry: Chemical element oxidation degree. Binary compound formula and name.
- Geometry: Rectangular (S = ab, a, b - edges) and area of the square (S=a^2 , a - edge) formula.
- Algebra: Viet theorem.
- Geometry: Tangent properties and signs.
- Physics: Amount of heat.
- Algebra: Albraic fraction.
- Geometry: Right-angled triangle outlined circle lines center location.
- Algebra: Square trinomial splitting into multipliers
- Physics: Physics language.
- Algebra: Reverse proportionality concept.
- Chemistry: Substances multiplicity.
- Chemistry: Laboratory tableware and accessories.
- Physics: Research of movement.
- Chemistry: Chemical periodic table and structure of the atom.
- Physics: Light spectre and colour formation.
- Algebra: Research of linear function.
- Physics: Archimedes law.
- Algebra: Median
- Geometry: Area of a figure, measurement, main properties, same sized figures.
- Chemistry: Substances with constant composition. Chemical formula.
- Algebra: Algebraic expression transformation
- Algebra: ax² + c = 0
- Algebra: Different size units.
- Algebra: Fraction multiplication and division.
- Geometry: Area of a figure, measurement, main properties, same sized figures.
- Chemistry: Waters chemical properties and formation.
- Algebra: Actual numbers.
- Chemistry: Laboratory tableware and accessories.