40. (08.05 LC) The pH of four different substances is shown below.
Substance
pH
Household cleaner 11
Household bleach
13
Baking soda
8
00
Toothpaste
9
Which substance is the most basic? (5 points)
Household cleaner
Household bleach
Baking Soda
Toothpaste

Which statement correctly describes the phosphate ion, ? it is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a –3 charge distributed over the entire ion. it is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a –3 charge on the phosphorus atom. it is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a –3 charge distributed over the entire ion. it is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a –3 charge on the phosphorus atom.