.MnO2 and Mn2O3 are two compounds of Manganese Atomic number of
Mn is25
a) Write down the subshell electronic configuration of Mn
b) Find out the oxidation state of Mn in both MnO2 and Mn2O3
c) Write down the subshell configuration of Mn+2
Answers
Answered by
1
Answer:
Mn is a transition element(comes in d-block)
Explanation:
In MnO2,
x-4=0
x=+4
In Mn2O3,
2x-6=0
x=+3
Mn normal configuration
[Ar]4s23d5
In Mn4+state
E.C.=3d3
In Mn3+state
E.C.=3d4
In Mn2+state
E.C.=3d5
Answered by
1
Answer:
a .answer.1s²2s²2p^63s²3p³
c.answer.1s²2s²2p^63s²3p^5
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