Electron affinity of sulphur is

Electron affinity is

Electron affinity is

"Electron affinity of lithium is negative but the electron affinity of beryllium is positive"-why?

Assertion: Oxides are more ionic than corresponding sulphides. Reason: Oxygen has higher electron affinity than sulphur.

Assertion: Oxides are more ionic than corresponding sulphides. Reason: Oxygen has higher electron affinity than sulphur.

The electron affinity of

Electron affinity is the

The electron affinity of