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