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. Physics: Light break and lens.
  2. Physics: Light spectre and colour formation.
  3. Chemistry: Substance oxidation process and reactions.
  4. Algebra: Different size units.
  5. Geometry: Rectangular, properties and signs.
  6. Algebra: Moda
  7. Chemistry: Acids and bases. Indicators.
  8. Algebra: Square root properties
  9. Physics: Light reflection and mirrors.
  10. Algebra: Periodical decimal fractions.