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