Name the substance that can a reaction to proceed without being used up in the reaction.

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

What is the subscript for oxygen in its molecular formula

Nuclear decay is the spontaneous decay of one element into a. an x-ray b. a ray of light c. another element