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Date November 2010 Marks available 1 Reference code 10N.1.sl.TZ0.10
Level SL Paper 1 Time zone TZ0
Command term Question number 10 Adapted from N/A

Question

The electronegativities of four different elements are given below (the letters are not their chemical symbols).

N10/4/CHEMI/SPM/ENG/TZ0/10

Based on this information which statement is correct?

A.     W is a non-metal.

B.     W and X form an ionic compound.

C.     Y is a metal.

D.     Y and Z form a covalent compound.

Markscheme

D

Examiners report

[N/A]

Syllabus sections

Core » Topic 3: Periodicity » 3.2 Periodic trends
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