| Date | May 2012 | Marks available | 1 | Reference code | 12M.1.sl.TZ2.23 |
| Level | SL | Paper | 1 | Time zone | TZ2 |
| Command term | Question number | 23 | Adapted from | N/A |
Question
What is the name of \({\text{C}}{{\text{u}}_{\text{2}}}{\text{S}}\)?
A. Copper(I) sulfide
B. Copper(I) sulfate
C. Copper(II) sulfide
D. Copper(II) sulfate
Markscheme
A
Examiners report
[N/A]
Syllabus sections
Show 165 related questions
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