00:01
Electron negativity is the capacity of an atom that trap electrons to itself.
00:09
Now there is a trend in the electronegativity.
00:13
As we go from left to right, the electronegativity increases.
00:18
That means those that are found, those that are found, the farthest to the right, are the ones that have higher electronegativity than those found in the left.
00:29
So let's say en, that's electron negativity, increases.
00:33
Meanwhile, as we go from top to bottom, that means as we go down the column or a specific group in a periodic table, the electronegativity decreases.
00:47
And so those that are found or that are considered as most electronegativity -negative atoms are those that are found in the rightmost and top -most part of the periodic table.
01:02
So in this problem, we're going to find among the group which one is the most electronegative.
01:12
So let's start with number 22...