Consider the following statements S All group 2 elements are

Last updated: 6/27/2023

Consider the following statements S All group 2 elements are known as alkaline earth metals S Radium salts are used in radiotherapy S3 Hydrated halides of Ca undergo dehydration on heating whereas the corresponding halides of Mg on heating suffer hydrolysis S4 The solubility of alkaline earth metal hydroxides increases down the group in water If x and y are the number of statement s is are correct and incorrect respectively then the value of x y is