The oxidation number of chlorine in clos is: a. -1. b. -7, c. +5, d. -5, e. none of the above.

The graph above shows how the price of cell phones varies with the demand quantity. the equilibrium price for cell phones is where both supply and demand quantities equal $100, 5,000 5,000, $100

Measurements that have similar values are: a. usually accurate b. sometimes accurate c. always accurate d. never accurate

What is produced from neutralization of an acid and a base? a. hydronium ions b. citric acid c. salt and water