Can anybody help me with this please??? Will mark as the brainliest! NO LINKS

What do you mean by that? like the contents? the thc level?

☆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

Answer the same molecular formula;