DP Chemistry (last assessment 2024)
Question 19M.3.hl.TZ1.3a
| Date | May 2019 | Marks available | [Maximum mark: 1] | Reference code | 19M.3.hl.TZ1.3a |
| Level | hl | Paper | 3 | Time zone | TZ1 |
| Command term | Identify | Question number | a | Adapted from | N/A |
a.
[Maximum mark: 1]
19M.3.hl.TZ1.3a
Lithium has many uses.
(a)
Identify the type of bonding in lithium hydride, using sections 8 and 29 of the data booklet.
[1]
Markscheme
ionic [✔]
Examiners report
Most candidates correctly identified the type of bonding and the colour of the emission spectrum of lithium.
