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Date May 2018 Marks available 1 Reference code 18M.1.sl.TZ1.5
Level SL Paper 1 Time zone TZ1
Command term Apply Question number 5 Adapted from N/A

Question

Which shows the number of subatomic particles in 31P3−?

M18/4/CHEMI/SPM/ENG/TZ1/05

Markscheme

A

Examiners report

[N/A]

Syllabus sections

Core » Topic 2: Atomic structure » 2.1 The nuclear atom
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