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Question 20N.1A.SL.TZ0.29

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Date November 2020 Marks available [Maximum mark: 1] Reference code 20N.1A.SL.TZ0.29
Level SL Paper 1A Time zone TZ0
Command term Question number 29 Adapted from N/A
29.
[Maximum mark: 1]
20N.1A.SL.TZ0.29

Four of the energy states for an atom are shown. Transition between any two states is possible.

What is the shortest wavelength of radiation that can be emitted from these four states?

A.  hcE4-E1

B.  hcE4-hcE1

C.  hcE4-E3

D.  hcE4-hcE3 

[1]

Markscheme

A

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