Chemistry

[PHAMTUAN1980]

Part A)
For the elements with the electron affinities given in the table in the introduction, which element is most likely to accept an electron?
S
Be
P
Part B
Rank from most positive to most negative. To rank items as equivalent, overlap them.
I RANKED POSITIVE TO NEGATIVE IS: ARGON, BROMINE, SELENIUM, BISMUTH, CESIUM. BUT IT WRONG. COULD SOMEONE HELP ME. THANKS