Chemical Elements
water molecule
  • 1. What is the name of the above substance?
A) gas compound
B) oxygen molecule
C) water molecule
D) carbon dioxide
  • 2. How many atoms are in the above substance?
A) 1
B) 4
C) 3
D) 2
water molecule
  • 3. The above substance has two hydrogen atoms and one?
A) carbon atom
B) helium atom
C) oxygen atom
D) chlorine atom
carbon
  • 4. The symbol above stands for?
A) chlorine
B) carbon
C) helium
D) oxygen
chlorine
  • 5. What is the symbol for chlorine?
A) C
B) H
C) Co
D) Cl
oxygen
  • 6. What is the symbol for oxygen?
A) Oy
B) Ox
C) Q
D) O
salt
  • 7. What is the symbol for sodium?
A) Ca
B) S
C) Na
D) Sd
magnesium
  • 8. The symbol above stands for?
A) magnesium
B) sulfur
C) neon
D) oxygen
iron
  • 9. The symbol above stands for?
A) iron
B) neon
C) hydrogen
D) fluorine
lead
  • 10. The symbol above stands for?
A) lead
B) peanut butter
C) gold
D) tin
potassium symbol
  • 11. The symbol above stands for?
A) potassium
B) calcium
C) tungsten
D) iodine
tungsten symbol
  • 12. The symbol above stands for?
A) wood
B) tungsten
C) lithium
D) radon
  • 13. The formula for water is?
A) H2O
B) HHO
C) HO
D) HO2
salt
  • 14. The formula for salt is?
A) NaCL
B) NA3
C) AN
D) NaC
balloons
  • 15. What is the symbol for helium?
A) He
B) H
C) HE
D) Hel
  • 16. What is the symbol for gold?
A) G
B) Au
C) Ag
D) Go
  • 17. What is the symbol for silver?
A) Au
B) Ag
C) Si
D) S
ozone symbol
  • 18. What does the above formula represent?
A) gas
B) ozone
C) oxygen
D) air
hydrogen symbol
  • 19. The symbol above stands for?
A) tungsten
B) hydrogen
C) lead
D) helium
lithium symbol
  • 20. The symbol above stands for?
A) lithium
B) sulfur
C) gold
D) silver
  • 21. The symbol above stands for?
A) beryllium
B) cobolt
C) boron
D) copper
  • 22. What is the symbol for boron?
A) Bn
B) Br
C) Bo
D) B
  • 23. What is the symbol for nitrogen?
A) S
B) Na
C) Ni
D) N
  • 24. What is the symbol for flourine?
A) Na
B) Pb
C) Fl
D) F
  • 25. What is the symbol for neon?
A) He
B) Ne
C) H
D) N
  • 26. What is the symbol for aluminium?
A) A
B) Am
C) Al
D) Cl
  • 27. What is the symbol for silicon?
A) So
B) S
C) Si
D) Sc
  • 28. What is the symbol for argon?
A) Ar
B) B
C) N
D) Pb
  • 29. What is the symbol for calcium?
A) C
B) Cl
C) Ca
D) Na
  • 30. What is the symbol for nickel?
A) N
B) P
C) Ni
D) O
Cu symbol
  • 31. The symbol above stands for?
A) sulfur
B) zinc
C) copper
D) cobolt
  • 32. The symbol above stands for?
A) mercury
B) zinc
C) hydrogen
D) sodium
Hg symbol
  • 33. The symbol above stands for?
A) hydrogen
B) oxygen
C) mercury
D) silicon
S symbol
  • 34. The symbol above stands for?
A) zinc
B) silicon
C) sulfur
D) calcium
P symbol
  • 35. The symbol above stands for?
A) potassium
B) neon
C) phosphorus
D) boron
cobolt
  • 36. The symbol above stands for?
A) cobolt
B) copper
C) silver
D) gold
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