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