What element is oxidized and reduced in this reaction and what is the oxidizing agent and reducing agent in this reaction? Au(NO3)3 + Cu —-> Cu(NO3)2 + Au

Identify one disadvantage to each of the following models of electron configuration: dot structures arrow and line diagrams written electron configurations type in your answer below.

What are the 4 phases of matter in order of increasing engery content?

Place the elements below in order of decreasing ionization energy. aluminum(al) chlorine(cl) magnesium (mg) sulfur(s)