Why electron gain enthalpy of Mg is positive?
Answers
Answered by
3
Answer:
Electron gain enthalpies of beryllium and magnesium are also positive. This is attributed to the extra stability of the fully completed s-orbitals in Be(2s2), Mg (3s2). The gain of electron is highly endothermic. Thus, if an atom has fully filled orbitals, its electron gain enthalpy value will be positive....
Answered by
5
Answer:
It is metal and a divalent metal
Explanation:
it gives electron, it is more than octet configuration.
please mark me as brainlist
Similar questions