The charge on a sulfide ion is _____.

The VSEPR model or molecular structure requires a knowledge of _____ to predict the geometry of an atom in a molecule.

The emission of a particle from an unstable nucleus is called

Match the name of the functional group with the molecule image that correctly illustrates it.  The image letter choice is above the image.

Which is the correct formula for the ionic compound containing iron (III) ions and oxide ions?

A chemical bond formed between two identical atoms is a(an) _____ bond.

A chemical bond formed when two atoms share two pairs of electrons is a _____ bond; it is best described as _____.

Which of the following properties is not characteristic of alkanes?

Determine the answer to the following equation with correct number of significant figures: 156 + 45.2 + .35 = _____

Which set of properties would identify an unknown white solid as a molecular compound? Contains a metal. Has a definite crystal structure. Dissolves in water, but not in organic liquids. Melts at 80 degrees Celsius. Does not conduct electricity when melted.