DP Chemistry (last assessment 2024)
Question 21M.1.sl.TZ1.8
| Date | May 2021 | Marks available | [Maximum mark: 1] | Reference code | 21M.1.sl.TZ1.8 |
| Level | sl | Paper | 1 | Time zone | TZ1 |
| Command term | State | Question number | 8 | Adapted from | N/A |
8.
[Maximum mark: 1]
21M.1.sl.TZ1.8
Which trend is correct, going down group 1?
A. Melting point increases
B. Reactivity decreases
C. First ionisation energy increases
D. Electronegativity decreases
[1]
Markscheme
D