DP Chemistry (last assessment 2024)
Question 17N.3.sl.TZ0.6c
| Date | November 2017 | Marks available | [Maximum mark: 1] | Reference code | 17N.3.sl.TZ0.6c |
| Level | sl | Paper | 3 | Time zone | TZ0 |
| Command term | Discuss | Question number | c | Adapted from | N/A |
c.
[Maximum mark: 1]
17N.3.sl.TZ0.6c
Nanotechnology has many applications.
(c)
Discuss one possible risk associated with the use of nanotechnology.
[1]
Markscheme
unknown health effects
OR
unknown effect on immune systems
OR
unknown environmental effects
OR
greater inflammatory response
OR
lung damage/toxicity
OR
hazardous effect on biodiversity
OR
risk of explosion
Do not accept vague responses.
