In a polar covalent bond, how do you determine which atom has a partial negative charge (- ) and which has a partial positive charge (+)?

How would you classify chlorine?  Metal, nonmetal, or metalloid?

How would you classify hydrogen?  Metal, nonmetal, or metalloid?

How many valence electrons are in a sulfur atom in the ground state?

The nucleus of an atom usually contains:

K2Cr2O7 has how many potassium atoms?

What is the correct name for the Cu 2+ ion?

What charge does an anion possess?

Fluorine and fluorine will form a polar bond.

Physical properties include all the following except: