What is the molarity of a cacl2 solution containing 330 grams of cacl2 in 1 liter of solution?

What three things determine the shape and size of a puddle when water is poured out onto a surface

Which electron configuration represents the electrons in an atom of sodium in the ground state at stp

Which statement explains why the bonds between non metals tend to be covalent? the bonds are found to be nondirectional they have large differences in electronegativity they have small differences in electronegativity they have ions that produce an electrostatic pull