Which characteristics correctly describe a electron?

Which product is formed by alpha emission from gold-185? Complete the nuclear equation shown. Then choose the product below.

Which of the following pairs will form covalent bonds with one another?

The formula (NH4)3PO4 indicates that one formula unit of this compound is composed of

Which characteristics correctly describe a neutron?

The element which has four valence electrons is

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.

A formula unit of ammonium sulfate consists of _____ ammonium ions and _____ sulfate ions.

Which product is formed by alpha emission from uranium-235? Complete the nuclear reaction shown. Then choose the product below. 

Which is the best description of a beta particle?