DP Chemistry (first assessment 2025)
Question SPM.1A.HL.TZ0.15
Date | May Specimen-2023 | Marks available | [Maximum mark: 1] | Reference code | SPM.1A.HL.TZ0.15 |
Level | HL | Paper | 1A | Time zone | TZ0 |
Command term | Question number | 15 | Adapted from | N/A |
15.
[Maximum mark: 1]
SPM.1A.HL.TZ0.15
The block structure of the periodic table groups elements according to which characteristic?
A. atomic number
B. atomic mass
C. electron configuration
D. reactivity
[1]
Markscheme
C
