Sodium is nonpolar, as is any element on its own.
No, Na-S bond is ionic as sodium (Na) is a metal and sulfur (S) is a non-metal. Ionic bonds form between metals and non-metals, where electrons are transferred from the metal to the non-metal to complete their outer electron shell.
non-polar
It is non polar.
Polar contains polar. Non-polar contains nothing.
ClO4 is polar.
Nonpolar
It is non-polar, covalent.
Sodium chloride is an ionic molecule because it is formed by the transfer of electrons from sodium (Na) to chlorine (Cl). The resulting ions, Na+ and Cl-, are held together by strong electrostatic forces in a crystal lattice structure.
Polar contains polar. Non-polar contains nothing.
It is non-polar
oil is non polar molecule
polar