KAPEC GEOTASK?
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  • The solved tasks turn into coordinates
  • The chance to follow your progress
  • Along with your schoolmates and friends, go on an adventure, searching for hideouts
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82.1. Substances multiplicity.

Check the correct answer!

Which of these substances or mixtures are found in nature? (more than one answer is possible)
Grade:
8
Subject
Chemistry
Theme
What is learned in chemistry?
Subtheme
Substances multiplicity.

Solve tasks to find hidden Geo point coordinates

  1. Algebra: Rational numbers.
  2. Algebra: Arithmetic square root
  3. Geometry: Polygon angle sum, convex or concaved quadrangle, polygon diagonale.
  4. Geometry: Triangle in a circle, outlined circle lines center location.
  5. Chemistry: substances mu
  6. Algebra: Rational expression.
  7. Physics: Light reflection and mirrors.
  8. Chemistry: Chemical element oxidation degree. Binary compound formula and name.
  9. Geometry: Tangent properties and signs.
  10. Algebra: ax² + c = 0