DP Chemistry (last assessment 2024)

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Question 21M.1.hl.TZ2.12

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Date May 2021 Marks available [Maximum mark: 1] Reference code 21M.1.hl.TZ2.12
Level hl Paper 1 Time zone TZ2
Command term Identify Question number 12 Adapted from N/A
12.
[Maximum mark: 1]
21M.1.hl.TZ2.12

Which atom has an expanded octet?

A.  C in CO2

B.  S in SCl4

C.  O in H2O2

D.  P in PCl3

[1]

Markscheme

B

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