Nonmetals present in group 17 (halogen family) and group 16 (chalcogens) have highly negative electron gain enthalpies. As a result, they readily accept one or two electrons and form anions (X– or X2–) that...
2 Answers 1 viewsChemical reactivity of elements depends on the ease with which it attains electronic configuration of the nearest inert gas by gaining or losing electrons. The elements preceding an inert gas react...
2 Answers 1 viewsCorrect option is: (B) Transition metals The bridge between s-block element and group 13 and 14 elements are transition metal (d-block elements)
2 Answers 4 viewsCorrect Answer - a R is the correct explanation of A .
2 Answers 1 viewsCorrect Answer - B Reason. Large cation stabilises larger anion.
2 Answers 1 viewsCorrect Answer - c (c)
2 Answers 2 views