GeH4 is tetrahedral- (same as methane) - any polarity in the Ge-H bonds cancels each other out - do the molecule is non-polar.
ALH4 doesn't exist; AlH3 is the chemical formula of aluminium hydride.
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