PS 6.2 Notes (Part 2)

PS 6.2 Notes

by Mike Hall

Multiple Choice

What determines whether a molecule is polar?

• type of atoms and shape of molecule

• mass of atoms and number of valence elctrons

• type and mass of atoms

• ionization energy and number of covalent bonds

Multiple Choice

When a molecule has only two atoms, it will be polar.

• true

• false

Multiple Choice

Attractions among nonpolar molecules are stronger than among polar molecules.

• true

• false