DP Chemistry (first assessment 2025)
Question 21N.1A.SL.TZ0.7
Date | November 2021 | Marks available | [Maximum mark: 1] | Reference code | 21N.1A.SL.TZ0.7 |
Level | SL | Paper | 1A | Time zone | TZ0 |
Command term | Apply | Question number | 7 | Adapted from | N/A |
7.
[Maximum mark: 1]
21N.1A.SL.TZ0.7
Which element has the highest metallic character in Group 14?
A. C
B. Si
C. Ge
D. Sn
[1]
Markscheme
D
Syllabus sections
Structure 3. Classification of matter » Structure 3.1—The periodic table: Classification of elements » Structure 3.1.4—Trends in properties of elements down a group include the increasing metallic character of group 1 elements and decreasing non-metallic character of group 17 elements. Describe and explain the reactions of group 1 metals with water, and of group 17 elements with halide ions.