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Date May 2013 Marks available 1 Reference code 13M.1.sl.TZ1.12
Level SL Paper 1 Time zone TZ1
Command term Question number 12 Adapted from N/A

Question

Which statements concerning the sodium chloride ionic lattice are correct?

I.     Sodium ions are larger than chloride ions.

II.     Each sodium ion is surrounded by six chloride ions.

III.     Each chloride ion is surrounded by six sodium ions.

A.     I and II only

B.     I and III only

C.     II and III only

D.     I, II and III

Markscheme

C

Examiners report

[N/A]

Syllabus sections

Core » Topic 4: Chemical bonding and structure » 4.1 Ionic bonding and structure
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