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254.3. Chemical element oxidation degree. Binary compound formula and name.

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What is the name of SF6?
VI
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

  1. Geometry: Circle, their elements. Secant.
  2. Algebra: Mode
  3. Algebra: Hyperbola.
  4. Physics: Ultrasound, Infrasound and sound usage.
  5. Geometry: Figure heights. Same sized figure areas.
  6. Physics: Light break and lens.
  7. Geometry: Parallelogram, elements. Properties and signs.
  8. Geometry: Triangles and trapezes midline.
  9. Physics: Sounds reception.
  10. Physics: Physics language.