DP Chemistry (last assessment 2024)
Question 18M.2.sl.TZ2.3a.ii
| Date | May 2018 | Marks available | [Maximum mark: 1] | Reference code | 18M.2.sl.TZ2.3a.ii |
| Level | sl | Paper | 2 | Time zone | TZ2 |
| Command term | Draw | Question number | a.ii | Adapted from | N/A |
a.ii.
[Maximum mark: 1]
18M.2.sl.TZ2.3a.ii
The emission spectrum of an element can be used to identify it.
(a.ii)
Draw the lines, on your diagram, that represent the electron transitions to n = 2 in the emission spectrum.
[1]
Markscheme
arrows (pointing down) from n = 3 to n = 2 AND n = 4 to n = 2
[1 mark]
