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More Practice One - Galdetegia
NO
  • 1. Who am I?
A) Nitrate
B) Carbonate
C) Phosphate
D) Sulphate
so
  • 2. Who am I?
A) Sulphate
B) Carbonate
C) Phosphate
D) Nitrate
anion
  • 3. Who am I?
A) Nitrate
B) Phosphate
C) Carbonate
D) Sulphate
capo
  • 4. What is my name?
A) Calcium Phosphorus
B) Calcium Sulphate
C) Calcium Phosphate
D) Calcium Phosphorus Oxide
naso
  • 5. What is my name?
A) Narium Sulphate
B) Narium Sulphurtetraoxide
C) Sodium Sulphate
D) Sodium Sulphurtetraoxide
mgco
  • 6. What is my name?
A) Magnesium Carbontrioxide
B) Magnesium Carbonate
C) Manganese Carbontrioxide
D) Manganese Carbonate
  • 7. What is the charge on an ion of an element in group 2 of the periodic table?
A) -1
B) +2
C) +1
D) -2
  • 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) 0
B) 8
C) 2
D) 4
  • 10. How many valence electrons does an element in group 6 of the periodic table have?
A) 4
B) 2
C) 0
D) 6
Intereseko beste azterketa batzuk :
Mole ratios
Azterketa honekin sortua That Quiz — matematikaren praktika erraza egiten den tokia.