Select the statement that is NOT true about venting during an extraction.

A. The separatory funnel stem should not be pointed towards any person while venting.
B. The stopper must be held in place while venting.
C. The stopper must be held in place while venting.
D. The separatory funnel must be inverted before venting.

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.