A. magnesium trioxosilicate (IV) and rust
B. magnesium trioxosilicate (IV) and calcium tetraoxosulphate (VI)
C. clay and magnesium troxosulphate (IV)
D. clay and rust
Correct Answer:
Option A – magnesium trioxosilicate (IV) and rust
A. magnesium trioxosilicate (IV) and rust
B. magnesium trioxosilicate (IV) and calcium tetraoxosulphate (VI)
C. clay and magnesium troxosulphate (IV)
D. clay and rust
Correct Answer:
Option A – magnesium trioxosilicate (IV) and rust
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