Which one of the compounds below is most likely to be molecular?

Of the elements: B, C, F, Li, and Na, the element with the smallest atomic radius is

The element which has four valence electrons is ________.

The correct Roman numeral for the chromium ion in the compound CrCl3 is

One characteristic of a cation is that

The main type of attractive forces between molecules of CBr4 are_______________.

Which one of the compounds below is most likely to be molecular?

Magnesium is an example of a(an)

Group 2A elements are also called:

An atom containing 29 protons, 29 electrons, and 34 neutrons has a mass number of