A. Anna's chemistry class is going to be experimenting with AgNO, today, which can stain hands and clothes. Anna is concerned about her jewelry, so as she gets ready for school, she removes her gold (Au) ring and replaces it with a cheaper nickel (Ni) ring. Is this a good idea? Explain your answer. (4 points) i. Use the activity series of metals to determine what would happen if AgNO, spilled on Anna's nickel (Ni) ring. Explain your answer. (2 points)

ii. Using the activity series of metals, explain what would happen if AgNO, spilled on her gold (Au) ring. (2 points)​