pa tulong po plsss ...

electronegativity
1. 1.9
2.1
3.1.4
4. 3.04
5.2.2
you take care of the rest;)
Explanation:
how to get electronegativity difference?
Subtract the smaller electronegativity from the larger one to find the difference. For example, if we're looking at the molecule HF, we would subtract the electronegativity of hydrogen (2.1) from fluorine (4.0). 4.0 - 2.1 = 1.9.
Polarity of compound
1.Polar
2.Polar
3.Polar
4 non polar
TY!
make me brainliest if its ok for u!;)