Question

Write the electronic configuration
of Mne, Mn48Fee, Cose N120​

Answer 1

Answer:

ii) fe3+ (iii) cr2+ and zn2+ mention the number of ...

1)Manganese has the atomic number 25 and its electronic configuration is [Ar]4s23d5Electronic configuration of Mn4+ = [Ar] 3d3 = 3 unpaired electron2)