What noble gas does the element bismuth want to gain 3 electrons to become?

According to the diagram, what sources contribute to the phosphorus found in soil? according to the diagram, phosphorus found in soil contributes phosphorus to what other sources?

Nan element’s square on the periodic table, the number with the greatest numerical value represents the

Which of the following is a physical change? a. burning a piece of wood b. sawing a piece of wood in half c. rust forming on an iron fence d. a copper roof changing color from orange to green