F r e e p o i n t s
go ahead shut me down.

1= c 2= a or d3 = idk sorry 4= c5= c

☆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