Periodic Table: The First 20 Elements
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Card 1. What element has the symbol H?
AnswerHydrogen (atomic number 1)
Card 2. What element has the symbol He?
AnswerHelium (atomic number 2)
Card 3. What element has the symbol Li?
AnswerLithium (atomic number 3)
Card 4. What element has the symbol Be?
AnswerBeryllium (atomic number 4)
Card 5. What element has the symbol B?
AnswerBoron (atomic number 5)
Card 6. What element has the symbol C?
AnswerCarbon (atomic number 6)
Card 7. What element has the symbol N?
AnswerNitrogen (atomic number 7)
Card 8. What element has the symbol O?
AnswerOxygen (atomic number 8)
Card 9. What element has the symbol F?
AnswerFluorine (atomic number 9)
Card 10. What element has the symbol Ne?
AnswerNeon (atomic number 10)
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Card 11. What element has the symbol Na?
AnswerSodium (atomic number 11), from the Latin natrium
Card 12. What element has the symbol Mg?
AnswerMagnesium (atomic number 12)
Card 13. What element has the symbol Al?
AnswerAluminum (atomic number 13)
Card 14. What element has the symbol Si?
AnswerSilicon (atomic number 14)
Card 15. What element has the symbol P?
AnswerPhosphorus (atomic number 15)
Card 16. What element has the symbol S?
AnswerSulfur (atomic number 16)
Card 17. What element has the symbol Cl?
AnswerChlorine (atomic number 17)
Card 18. What element has the symbol Ar?
AnswerArgon (atomic number 18)
Card 19. What element has the symbol K?
AnswerPotassium (atomic number 19), from the Latin kalium
Card 20. What element has the symbol Ca?
AnswerCalcium (atomic number 20)