DP Chemistry (last assessment 2024)

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Question 18M.2.sl.TZ2.a.i

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Date May 2018 Marks available [Maximum mark: 1] Reference code 18M.2.sl.TZ2.a.i
Level sl Paper 2 Time zone TZ2
Command term Draw Question number a.i Adapted from N/A
a.i.
[Maximum mark: 1]
18M.2.sl.TZ2.a.i

The emission spectrum of an element can be used to identify it.

Draw the first four energy levels of a hydrogen atom on the axis, labelling n = 1, 2, 3 and 4.

[1]

Markscheme

M18/4/CHEMI/SP2/ENG/TZ2/03.a.i/M

4 levels showing convergence at higher energy

[1 mark]

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