What is the bond energy of iron?
(a) 7.8 KJ/mol
(b) 401.3 KJ/mol
(c) 639.5 KJ/mol
(d) 1692.9 KJ/mol
This question was posed to me in unit test.
My doubt is from Bonding in Solids in chapter Solid Solutions & Crystallography of Engineering Material & Metallurgy