Periodic table flashcards

The cards

1. QuestionWhat is the chemical symbol for hydrogen?Tap to flipAnswerH
2. QuestionWhat is the chemical symbol for oxygen?Tap to flipAnswerO
3. QuestionWhat is the chemical symbol for carbon?Tap to flipAnswerC
4. QuestionWhat is the chemical symbol for sodium?Tap to flipAnswerNa
5. QuestionWhat is the chemical symbol for iron?Tap to flipAnswerFe
6. QuestionWhat is the chemical symbol for gold?Tap to flipAnswerAu
7. QuestionWhat is the chemical symbol for silver?Tap to flipAnswerAg
8. QuestionWhich element has the symbol He?Tap to flipAnswerHelium
9. QuestionWhich element has the symbol Cl?Tap to flipAnswerChlorine
10. QuestionWhat is the chemical formula of water?Tap to flipAnswerH₂O

How it works

1. Flip each card and say the answer first.
2. Rate it: Still learning or Got it!
3. Flash Feed brings it back at just the right time.