is oxygen acidic or basic? Share with your friends Share 3 Mohammad Ibrahim answered this Oxygen is neither acidic nor basic . It is neutral. 6 View Full Answer Vaidarbhi Dhar answered this oxygen is neither acidic nor basic. 4 Ishita Mehta answered this basic -4 Guru answered this o2 is nuetral in nature -1 Ashwati Rao answered this Oxygen is neither acidic or basic. Oxygen is an element, while acids and bases are compounds of more than one -2