More Practice One - Skyndipróf
A) Carbonate B) Phosphate C) Nitrate D) Sulphate 
A) Phosphate B) Nitrate C) Sulphate D) Carbonate 
A) Phosphate B) Nitrate C) Carbonate D) Sulphate 
A) Calcium Sulphate B) Calcium Phosphorus C) Calcium Phosphorus Oxide D) Calcium Phosphate 
A) Sodium Sulphate B) Sodium Sulphurtetraoxide C) Narium Sulphurtetraoxide D) Narium Sulphate 
A) Manganese Carbontrioxide B) Manganese Carbonate C) Magnesium Carbontrioxide D) Magnesium Carbonate
A) +2 B) -2 C) -1 D) +1
A) +1 B) -2 C) -1 D) +2
A) 2 B) 0 C) 4 D) 8
A) 6 B) 2 C) 0 D) 4 |
Nemendur sem tóku þetta próf tóku einnig :
Búið til með That Quiz —
þar sem stærðfræðiæfingapróf er alltaf aðeins einum smelli í burtu.