Front

Force of attraction holding two atoms sharing electrons:

Back

covalent bond

Front

Force of attraction between a positive metal ion and shared valence electrons:

Back

metallic bond

Front

Unique substance formed by the chemical combination of two or more elements:

Back

compound

Front

Rigid, lattice-like framework of atoms in compounds like table salt (NaCl):

Back

crystal

Front

Oppositely charged ends are:

Back

polar

Front

Attraction between atoms or ions from shared or transferred valence electrons:

Back

chemical bond

Front

Symbol of a chemical compound showing atom ratios:

Back

chemical formula

Front

Compound formed by oppositely charged metal and nonmetal ions held by ionic bonds:

Back

ionic compound

Front

Not having oppositely charged ends is:

Back

nonpolar

Front

Attraction holding positive & negative ions from metal giving valence electrons to nonmetal:

Back

ionic bond