Middle schoolElectricity and chemistry8 minLesson 13 of 15

Ions and charge

Cation, anion, elementary charge. Notation Na⁺, Cl⁻, Cu²⁺. Ion migration in an electric field.

What this lesson covers

  1. Elementary charge
  2. Cations and anions
  3. Ion notation
  4. Ion migration in an electric field
  5. Electrical neutrality of solutions

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