Chemical Ion Memorizer
Flashcards
Quiz Mode
All Ions
Cations (+)
Anions (-)
Click Start
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Formula & Charge:
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Ion Name
Formula (e.g., SO4 or NO3):
Charge (e.g., 1-, 2+, 3-):
Check Answer
Tip: Type simple letters and numbers (e.g., "SO4" for SO₄).
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