Question 6
The symbol of an isotope is $^{57}_{26}Fe$ Which gives the correct numbers of protons, neutrons and electrons in this atom?
Objective
Question details
- Exam body
- BUK
- Subject
- Chemistry
- Year
- 2020/2021
- Question no.
- #6
- Type
- Objective
More from this paper
- Q2Metal X will be above metal Y in the activity series if X
- Q3Which of the following exhibits isotopy?
- Q4The oxidation state of oxygen in tetraoxosuphate (iv)acid is
- Q8Bond dissociation energy of 500 KJ mol -1 may be assigned to
- Q9Alkanoic acids are weak acids and ionises in solution to give:
- Q10Which following is true about the trend Down the group 7 Halogens with increase…