O-LevelChemistryAtomic Structure5070/12 · May/June 2019 · Q261 Mark

The atomic number of element X is 12. What is the formula of the chloride of X?

AX2Cl

BXCl

CXCl2

DXCl4

✓ Correct answer

C: XCl2

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Topic: Atomic Structure, O-Level Chemistry (syllabus 5070). Multiple choice, 1 mark.
Source: O-Level Chemistry, May/June 2019 Paper 1 Variant 2, question 26.

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