Destiny is a physical property of matter and can be used to classify substance, Destiny is calculated by which of the following
A. d =v/m
B. d =m/v
C. d =m/w
D. d =w/v

Cis your correct answer

☆ionisation energy increases across a period from na -> ar☆ionisation energy decreases down a group from li -> fr☆ionic radius decreases across a period from na -> cl☆ionic radius increases down a groupfrom f -> ii hope it clarifies your doubts