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