Question 3
How many electron are present in 94Be2+?
Objective
Question details
- Exam body
- WAEC
- Subject
- Chemistry
- Year
- 2016
- Question no.
- #3
- Type
- Objective
More from this paper
- Q1The following atoms of carbon 12 6 C, 13 6 C and 14 6 C can be described as?
- Q5The boiling points of HF, H2O and NH3 increase in the order of
- Q6Chemicals that are produced in small quantities and with very degree of purity…
- Q7The mass of potassium hydroxide required to make 300.ocm 3 of 0.4 moldm -3…
- Q8Metals can be stretched into wires because they are
- Q9Aluminium is used in the manufacture or aircraft because it