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Date November 2017 Marks available 1 Reference code 17N.1.hl.TZ0.7
Level HL Paper 1 Time zone TZ0
Command term Question number 7 Adapted from N/A

Question

Which electron configuration is that of a transition metal atom in the ground state?

A. [Ne]3s23p64s1

B. [Ar]3d9

C. 1s22s22p63s23p64s23d104p2

D. [Ar]4s13d5

Markscheme

D

Examiners report

[N/A]

Syllabus sections

Core » Topic 3: Periodicity » 3.1 Periodic table
Core » Topic 3: Periodicity
Core

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