February/March 2026 Paper 12

2026 · 40 questions · 40 parts · 40 marks

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2Ionisation EnergyHard1 mark
The first four ionisation energies for phosphorus, in kJ mol, are shown.
1st2nd3rd4th
1060190029204960
Which row gives the 5th to 14th ionisation energies for phosphorus?
5th to 14th ionisation energies / kJ mol
5th6th7th8th9th10th11th12th13th14th
A6270841021 27025 40029 80035 87040 10046 30059 000271 800
B627021 27025 40029 86035 87040 10046 30054 07059 000271 800
C627021 27025 40029 86035 87040 10046 30059 000271 800301 400
D21 27025 40029 86035 87040 10046 30054 07059 000271 800301 400