Question

Decreasing order of O2, 02-, 02+ and O22- is​

Answer 1

Answer:

jfkcdogff ydj. ddafjn

Explanation:

ccsicagkncsxbvagk xhlkvgxafv.,fish,fsyj ft

Answer 2

Answer:

022-,02-,02,02+ 02+,02,02-,022-