if an element X with atomic number 13 combines with an element Y whose atomic number is 8 the most likely formula of the compound formed between X and Y is? By: Sunday|Published on: Apr 21|Categories: Chemistry NECO| 0 comments A. XY B. X2Y C. XY2 D. X3Y2 E. X2Y3 Correct Answer: Option E – X2Y3 Users Also Read These:What are the possible oxidation numbers of an…What is the valence shell electron configuration of…If the atomic number of an element X is 11 and that…An element of nucleon number P and atomic number Q…The mass of an element is 27 and its atomic number…SEE ALSO The relationship between equilibrium constant and free energy change is represented as?