complete ionic equation and net ionic equation for: aluminum sulfate (aq) + calcium nitrate(aq) --> aluminum nitrate(aq) + calcium sulfate(s)

When would a bouncy ball have the most potential energy

What is a substance? a. a physical property of matter b. a chemical property of matter c. an element or compound that cannot be physically separated d. characteristics used to tell the difference between mixtures

How many atoms or molecules are there in a mole of a substance?