KAPEC GEOTASK?
  • The learning process is entertaining and exciting
  • 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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225.3. Chemical periodic table and structure of the atom.

Write the answer (answer must be a group number)!

How many protons are in 1123 Na atom?
How many electrons are in 1123 Na atom?
How many neutrons are in 1123 Na atom?
Grade:
8
Subject
Chemistry
Theme
Insight in substances microstructure.
Subtheme
Periodic table of chemical elements and atom structure.

Solve tasks to find hidden Geo point coordinates

  1. Chemistry: Substances physical properties and transformations.
  2. Physics: Ultrasound, Infrasound and sound usage.
  3. Chemistry: Chemical element oxidation degree. Binary compound formula and name.
  4. Geometry: Diamond, it`s properties and signs.
  5. Algebra: Different size units.
  6. Algebra: Quadratic equation discriminant
  7. Algebra: Reverse proportionality concept.
  8. Algebra: Periodical decimal fractions.
  9. Chemistry: Periodic table of chemical elements and atom structure.
  10. Geometry: Triangles and trapezes midline.