Which choice represents the correct order of activity for Group 17 elements?
(Note: > signifies more active than) and also, i'm not sure if activity means how reactive it is, but i'm pretty sure that's it.
1) iodine>bromine>chlorine>flourine
2) flourine>bromine>chlorine>iodine
3) bromine>iodine>flourine>chlorine
4) flourine>chlorine>bromine>iodine
thanks in advance for any help!
2007-01-01 06:43:11 · 4 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry
4.
The least active is I2, then Br2 then Cl2 then F2
2007-01-01 07:14:05 · answer #1 · answered by science teacher 7 · 0⤊ 0⤋
4
2007-01-01 14:45:48 · answer #2 · answered by steve_geo1 7 · 0⤊ 0⤋
I have to say 4 because i know that flurione is the most active
2007-01-01 14:49:49 · answer #3 · answered by girlconfused 2 · 0⤊ 0⤋
4. But it isn't group 17 its 7.
2007-01-01 15:52:28 · answer #4 · answered by funmzire 5 · 0⤊ 0⤋