Which electronic configuration explains neon's inertness?
[1]
A
2.82.82.8
B
2.72.72.7
C
2.8.12.8.12.8.1
D
2.62.62.6
Markscheme
7.3 Group 0 Questions
44 exam-style questions on Edexcel GCSE Chemistry 7.3 Group 0, covering 7.3.1 The noble gases. Each one has a worked solution and a mark scheme showing where the marks go.