DP Chemistry (first assessment 2025)

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Question 22M.1A.SL.TZ2.6

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Date May 2022 Marks available [Maximum mark: 1] Reference code 22M.1A.SL.TZ2.6
Level SL Paper 1A Time zone TZ2
Command term State Question number 6 Adapted from N/A
6.
[Maximum mark: 1]
22M.1A.SL.TZ2.6

Which are the most reactive elements of the alkali metals and halogens?

A.  Lithium and fluorine

B.  Lithium and iodine

C.  Caesium and fluorine

D.  Caesium and iodine

[1]

Markscheme

C

Examiners report

70% of candidates selected the most reactive alkali metal and halogen. The most commonly chosen distractor was lithium and fluorine.

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