Q14. Which of the following has maximum number of unpaired electrons? (1) Mg2 + (2) Ti3 + (3) V3 + (4) Fe2 + Share with your friends Share 9 Mat Mathew answered this I believe its 4) Fe+2 -4 View Full Answer Ojasveni answered this 4 is correct -4 Ashish answered this 4 th is correct. -6 samvegkaushik789... answered this 4 option is absurdly right -2 Pragna Roy answered this Mg2+ : 1s2 2s2 2p6 : no unpaired electron?Ti3+ : 1s2 2s2 2p6 3s2 3p6 3d1 : one unpaired electron?V3+ : 1s2 2s2 2p6 3s2 3p6 3d1 : two unpaired electrons?Fe2+ : 1s2 2s2 2p6 3s2 3p6 3d6 : four unpaired electrons 4 is correct 5 Pragna Roy answered this Mg2+ : 1s2 2s2 2p6 : no unpaired electron? Ti3+ : 1s2 2s2 2p6 3s2 3p6 3d1 : one unpaired electron ?V3+ : 1s2 2s2 2p6 3s2 3p6 3d1 : two unpaired electrons ?Fe2+ : 1s2 2s2 2p6 3s2 3p6 3d6 : four unpaired electrons 4 is correct -3 Siddharth Mahala answered this Fe+2 -2 Vivek Thakur answered this Fe2+ -1 Avinash Kumar answered this Which of the following has maximum number of unpaired electron 2 Radhika answered this Fe2+ 1 Pranjal Pihu answered this Here's your answer 1