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