Chemistry · May / June 2019 · Paper 12 · Question 26
5070Formulae
The atomic number of element X is 12. What is the formula of the chloride of X?
- AX$_2$Cl
- BXCl
- CXCl$_2$
- DXCl$_4$
As printed in the paper
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Correct answer: C. XCl$_2$
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