G8 9-25 From Others Chemical Elements
water molecule
  • 1. What is this substance?
A) an element
B) a compound
C) an oxygen molecule
D) carbon
  • 2. How many atoms are in this substance?
A) 3
B) 2
C) 1
D) 4
  • 3. How many elements are in this substance?
A) 2
B) 4
C) 1
D) 3
chlorine
  • 4. What is the symbol for chlorine?
A) H
B) Co
C) C
D) Cl
oxygen
  • 5. What is the symbol for oxygen?
A) Ox
B) Q
C) Oy
D) O
salt
  • 6. What is the symbol for sodium?
A) Ca
B) S
C) Na
D) Sd
magnesium
  • 7. The symbol above stands for?
A) sulfur
B) neon
C) magnesium
D) oxygen
iron
  • 8. The symbol above stands for?
A) neon
B) fluorine
C) iron
D) hydrogen
lead
  • 9. The symbol above stands for?
A) peanut butter
B) lead
C) tin
D) gold
potassium symbol
  • 10. The symbol above stands for?
A) tungsten
B) calcium
C) potassium
D) iodine
tungsten symbol
  • 11. The symbol above stands for?
A) lithium
B) wood
C) tungsten
D) radon
  • 12. The formula for water is?
A) HHH
B) HO
C) HO2
D) H2O
salt
  • 13. The formula for salt is?
A) NaC
B) NaCL
C) NA3
D) AN
balloons
  • 14. What is the symbol for helium?
A) Hel
B) HE
C) He
D) H
  • 15. What is the symbol for gold?
A) Ag
B) G
C) Go
D) Au
  • 16. What is the symbol for silver?
A) Ag
B) Si
C) S
D) Au
ozone symbol
  • 17. What is this?
A) a number 3 compound
B) an oxygen compound
C) a molecule of an element
D) air
hydrogen symbol
  • 18. The symbol above stands for?
A) tungsten
B) helium
C) hydrogen
D) lead
lithium symbol
  • 19. The symbol above stands for?
A) gold
B) sulfur
C) lithium
D) silver
  • 20. The symbol above stands for?
A) copper
B) cobolt
C) boron
D) beryllium
  • 21. What is the symbol for boron?
A) B
B) Br
C) Bn
D) Bo
  • 22. What is the symbol for nitrogen?
A) N
B) Ni
C) Na
D) S
  • 23. What is the symbol for flourine?
A) Na
B) Pb
C) F
D) Fl
  • 24. What is the symbol for neon?
A) He
B) H
C) N
D) Ne
  • 25. What is the symbol for aluminium?
A) Am
B) A
C) Al
D) Cl
  • 26. What is the symbol for silicon?
A) So
B) S
C) Sc
D) Si
  • 27. What is the symbol for argon?
A) N
B) B
C) Pb
D) Ar
  • 28. What is the symbol for calcium?
A) Cl
B) Ca
C) C
D) Na
  • 29. What is the symbol for nickel?
A) O
B) Ni
C) N
D) P
Cu symbol
  • 30. The symbol above stands for?
A) copper
B) cobolt
C) zinc
D) sulfur
  • 31. The symbol above stands for?
A) hydrogen
B) mercury
C) zinc
D) sodium
Hg symbol
  • 32. The symbol above stands for?
A) mercury
B) oxygen
C) silicon
D) hydrogen
S symbol
  • 33. The symbol above stands for?
A) sulfur
B) silicon
C) zinc
D) calcium
P symbol
  • 34. The symbol above stands for?
A) boron
B) potassium
C) neon
D) phosphorus
cobolt
  • 35. The symbol above stands for?
A) gold
B) silver
C) cobolt
D) copper
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