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 | Apr 21 | Chemistry NECO | 0 comments A. XY B. X2Y C. XY2 D. X3Y2 E. X2Y3 Correct Answer: Option E – X2Y3 Users Also Read These:If an element with high electron affinity combines…An element having the atomic number 17 will resemble…An element X has an atomic number of 16. What is its…The formula of the compound formed between a…Uranium of atom number 92 and mass number 238 emits…