Question 7
The electronic configurations of elements X and Y are X = 2, 8, 6, Y = 2, 8, 7. The bond in the compound formed by X and Y is expected to be
Objective
Question details
- Exam body
- UNIZIK
- Subject
- Chemistry
- Year
- 2012/2013 Day 1
- Question no.
- #7
- Type
- Objective
More from this paper
- Q3When excess ethanol is heated to 145°C in the presence of concentrated sulphuric…
- Q4Given the mean atomic mass of chlorine prepared in the laboratory to be 35.5 and…
- Q5The oxidation state of manganese in KMnO 4 is
- Q91.0g of the oxide of metal X (atomic mass = 64) gave 0.80g of the metal when…
- Q10Cotton is almost pure
- Q11The cracking process is very important in the petroleum industry because it