Using the periodic table predict formula of a compound formed between element X of group 13 and another element of group 13

Using the periodic table predict formula of a compound formed between

1.	Using the periodic table predict formula of a compound formed between element X of group 13 and another element of group 13
Answer» Element X of group 13 Element Y of group 16 VALENCY of Y = 18 – 16 = 2 Valency of X = 3 Formula of COMPOUND formed between X and Y by cris cross method. Read more on Sarthaks.com - HTTPS://www.sarthaks.com/533127/using-periodic-predict-formula-compound-formed-between-element-group-another-element-group