DP Chemistry (last assessment 2024)
Question 18M.1.sl.TZ2.9
Date | May 2018 | Marks available | [Maximum mark: 1] | Reference code | 18M.1.sl.TZ2.9 |
Level | sl | Paper | 1 | Time zone | TZ2 |
Command term | State | Question number | 9 | Adapted from | N/A |
9.
[Maximum mark: 1]
18M.1.sl.TZ2.9
What is the formula of magnesium nitride?
A. MgN
B. Mg2N3
C. Mg3N
D. Mg3N2
[1]
Markscheme
D