More Practice One
NO
  • 1. Who am I?
A) Phosphate
B) Sulphate
C) Carbonate
D) Nitrate
so
  • 2. Who am I?
A) Sulphate
B) Phosphate
C) Nitrate
D) Carbonate
anion
  • 3. Who am I?
A) Phosphate
B) Sulphate
C) Carbonate
D) Nitrate
capo
  • 4. What is my name?
A) Calcium Phosphorus
B) Calcium Phosphorus Oxide
C) Calcium Sulphate
D) Calcium Phosphate
naso
  • 5. What is my name?
A) Sodium Sulphurtetraoxide
B) Sodium Sulphate
C) Narium Sulphurtetraoxide
D) Narium Sulphate
mgco
  • 6. What is my name?
A) Magnesium Carbonate
B) Manganese Carbontrioxide
C) Manganese Carbonate
D) Magnesium Carbontrioxide
  • 7. What is the charge on an ion of an element in group 2 of the periodic table?
A) -1
B) -2
C) +2
D) +1
  • 8. What is the charge on an ion of an element in group 7 of the periodic table?
A) -2
B) +1
C) -1
D) +2
  • 9. How many valence electrons does an element in group 4 of the periodic table have?
A) 0
B) 8
C) 2
D) 4
  • 10. How many valence electrons does an element in group 6 of the periodic table have?
A) 0
B) 6
C) 2
D) 4
Altres proves d'interés :

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