| Date | May 2009 | Marks available | 1 | Reference code | 09M.1.sl.TZ1.9 |
| Level | SL | Paper | 1 | Time zone | TZ1 |
| Command term | Deduce | Question number | 9 | Adapted from | N/A |
Question
An element is in group 4 and period 3 of the periodic table. How many electrons are in the highest occupied energy level of an atom of this element?
A. 3
B. 4
C. 12
D. 14
Markscheme
B
Examiners report
[N/A]
