3 points 17. Sam is learning about chemical reactions and he wants to examine the
information that is included in a chemical equation. Which pieces of
information does a chemical equation include? Choose the THREE that
apply. *

☆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

Answer246 k;