DP Chemistry (last assessment 2024)
Question 22M.1.hl.TZ1.5
| Date | May 2022 | Marks available | [Maximum mark: 1] | Reference code | 22M.1.hl.TZ1.5 |
| Level | hl | Paper | 1 | Time zone | TZ1 |
| Command term | Deduce | Question number | 5 | Adapted from | N/A |
5.
[Maximum mark: 1]
22M.1.hl.TZ1.5
The graph shows the first six ionization energies of an element.
[Ionization energies of the elements (data page) Available at: https://en.wikipedia.org/wiki/Ionization_energies_of_the_
elements_(data_page) Text is available under the Creative Commons Attribution-ShareAlike License 3.0 (CC BY-SA
3.0) https://creativecommons.org/licenses/by-sa/3.0/deed.en.]
In which group is the element?
A. 13
B. 14
C. 15
D. 16
[1]
Markscheme
A
Examiners report
A good number of candidates recognized the element based on the graph showing the first six ionization of the element.