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

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What is the oxidation degree of barium in BaO ?
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

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