What are the observed periodic trends in electron affinity?
Check all that apply.
1.) for main-group elements, electron affinity generally becomes more negative as you move to the right across a row
2.) for main-group elements, electron affinity generally becomes more positive as you move to...
ANY CHARGES 3 TO 2 PERSON? there are 3 person in family contract with verizon what if one person want to make another contract but for one guy do they charge money from that even though that family contract is not canceled.
I met this amazing girl the other day, I saw her there sitting all by herself at a garden on campus, so I came up to her and I told her that she seemed very nice and that she was very beautiful. She smiled at me, and said thank you, she actually liked it and then she asked my name and told me...