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