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