Well, isn't that a happy little question! RnCl4 is a nonpolar molecule because the electronegativity difference between radon and chlorine is very small, leading to a symmetrical distribution of charge. Remember, in the world of chemistry, every molecule is unique and beautiful in its own way. Just like you are unique and beautiful in your own way!
non-polar
It is non polar.
Polar contains polar. Non-polar contains nothing.
ClO4 is polar.
Nonpolar
It is non-polar, covalent.
Polar contains polar. Non-polar contains nothing.
It is non-polar
oil is non polar molecule
polar
it was my homework then i guessed then my answer came it was non-polar
Bromine is non-polar.