The atomic numbers of two elements X and Y are 12 and 19 respectively. The bond of these two elements is?
- ionic
- covalent
-
Metallic
- co-ordinate
The correct answer is: C
Explanation
- Both elements are Magnesium and Potassium respectively
- In general, covalent bonds form between nonmetals, ionic bonds form between metals and nonmetals, and metallic bonds form between metals.