DP Chemistry (last assessment 2024)

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Question 22N.1.sl.TZ0.8

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Date November 2022 Marks available [Maximum mark: 1] Reference code 22N.1.sl.TZ0.8
Level sl Paper 1 Time zone TZ0
Command term State Question number 8 Adapted from N/A
8.
[Maximum mark: 1]
22N.1.sl.TZ0.8

Which property of elements increases down a group but decreases across a period?


A.  Atomic radius

B.  Electronegativity

C.  Ionic radius

D.  Ionization energy

[1]

Markscheme

A

Examiners report

A very well answered question. 70% of the candidates identified atomic radius as the property that increases down a group and decreases across a period.

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