DP Chemistry (last assessment 2024)

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Question 19N.2.hl.TZ0.a(i)

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Date November 2019 Marks available [Maximum mark: 1] Reference code 19N.2.hl.TZ0.a(i)
Level hl Paper 2 Time zone TZ0
Command term State Question number a(i) Adapted from N/A
a(i).
[Maximum mark: 1]
19N.2.hl.TZ0.a(i)

Copper forms two chlorides, copper(I) chloride and copper(II) chloride.

State the electron configuration of the Cu+ ion.

[1]

Markscheme

[Ar] 3d10
OR
1s2 2s2 2p6 3s2 3p6 3d10 ✔

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