(a) Write down the electronic configuration of following elements
(i)Mn (ii)Fe
Answers
Answered by
2
Answer:
answr
11th
Chemistry
Structure of Atom
Filling of Orbitals in Atom
Write the electronic config...
Chemistry
Write the electronic configuration of :- Mn
+2
,Fe
+2
Easy
Answer
Mn
+2
→
Manganese has the atomic no. 25 and its electronic configuration is [Ar]4s
2
3d
5
.
∴ Electronic configuration of Mn
+2
=[Ar]3d
5
Fe
+2
→
Fe has the atomic no. 26 and its electronic configuration is [Ar]4s
2
3d
6
.
∴ Electronic configuration of Fe
+2
=[Ar]3d
6
Explanation:
hope this helps mark brainliest plz!!!!! :-)
Answered by
0
The electronic configuration of Mn is [Ar] 3d⁵ 4s² and that of Fe is [Ar] 3d⁶ 4s².
- Iron has an atomic number of 26 and there has 2, 8, 14, 2 electrons in each of its orbit. It is placed in fourth period and 8th group in the periodic table.
- Manganese has an atomic number of 25 and is placed next to iron in periodic table and is present in group 7 of periodic table. It is not found in free state in nature but is present in combined state.
Similar questions