Question 8
Which of the following ions is isoelectronic with neon? [3Li, 3F, 10Ne, 17CI,19K]
Objective
Question details
- Exam body
- WAEC
- Subject
- Chemistry
- Year
- 2009
- Question no.
- #8
- Type
- Objective
More from this paper
- Q4Consider the reaction represented by the equation: 238 92 U + 1 0 → 139 56 Ba +…
- Q5How many orbitals are associated with the p-sub energy level?
- Q6Which of the following elements has the electronic configuration:1s 2 2s 2 2p 6…
- Q10An element Q forms a compound QCI 5 . In which group of the periodic table is Q?
- Q11Which of the statements about the behaviour of the atom is correct?
- Q12Which of the following properties of covalent compounds is not correct? They