| Date | November 2019 | Marks available | 1 | Reference code | 19N.1.SL.TZ0.10 |
| Level | SL | Paper | 1 | Time zone | no time zone |
| Command term | Question number | 10 | Adapted from | N/A |
Question
What type of batteries are used in cell/mobile phones?
A. Hydrogen fuel cells
B. NiCad
C. Lead acid
D. Lithium
Markscheme
D
Examiners report
[N/A]
