DP Chemistry (last assessment 2024)
Question 22M.2.sl.TZ1.a(ii)
| Date | May 2022 | Marks available | [Maximum mark: 1] | Reference code | 22M.2.sl.TZ1.a(ii) |
| Level | sl | Paper | 2 | Time zone | TZ1 |
| Command term | State | Question number | a(ii) | Adapted from | N/A |
a(ii).
[Maximum mark: 1]
22M.2.sl.TZ1.a(ii)
When heated in air, magnesium ribbon reacts with oxygen to form magnesium oxide.
State the block of the periodic table in which magnesium is located.
[1]
Markscheme
s ✔
Do not allow group 2
Examiners report
Many students did not know what "block" meant, and often guessed group 2 etc.
