The atomic size of elements of group 2 compared to group 1 element are

What happens to the atomic size of elements on moving from top to bottom of a group.

Discuss and compare the trend in ionisation enthalpy of the elements of group 1 with those of group 17 elements.

Group 16 elements have lower value of first ionisation enthalpy as compared to group 15 elements because

Group 16 elements have lower value of first ionisation enthalpy as compared to group 15 elements because

Are zero group elements and VIII group elements are same ?

The atomic volume of the transition elements are low compared with elements in neighboring group 1 and 2 because:

The atomic volume of the transition elements are low compared with elements in neighboring group 1 and 2 because: