Question

व्हिच ऑफ द फॉलोइंग इज द बेस्ट वैल्यू फॉर द मोमेंट ​

Answer 1

Explanation:

Magnetic moment=

n(n+2)

n= no. of unpaired electrons,

Fe

+2

has 4 unpaired electrons

Other compound have less unpaired electrons.

More the number of electron, more the magnetic moment. Thus Fe

2+

has the highest value of the magnetic moment among the given elements