User interface language: English | Español

Date November 2017 Marks available 1 Reference code 17N.1.sl.TZ0.6
Level SL Paper 1 Time zone TZ0
Command term Question number 6 Adapted from N/A

Question

Which is the electron configuration of a chromium atom in the ground state?

A. [Ne]3s23p64s13d4

B. [Ar]3d3

C. 1s22s22p63s23p64s23d4

D. [Ar]4s13d5

Markscheme

D

Examiners report

[N/A]

Syllabus sections

Core » Topic 2: Atomic structure » 2.2 Electron configuration
Show 57 related questions
Core » Topic 2: Atomic structure
Core

View options