There are three elements X, Y and Z having atomic numbers of 6, 16 and 19 respectively. Based on this information, Het has been asked to answer the following questions: Which two elements will form covalent bonds? Why?

There are three elements X, Y and Z having atomic numbers of 6, 16 and

1.	There are three elements X, Y and Z having atomic numbers of 6, 16 and 19 respectively. Based on this information, Het has been asked to answer the following questions: Which two elements will form covalent bonds? Why?
Answer» Solution :In order to answer these questions, Het first wrote down the ELECTRONIC configurations of the ELEMENTS X, Y and Z by using their atomic numbers, as follows: (4) A covalent BOND is formed between two non-metallic elements. Here, element X of group 14 is a non-metal and element Y of group 16 is also a non-metal. Therefore, the elements X and Y will combine together to FORM covalent bonds.