It took Grant 6 hours and 15 minutes to go 380 miles from Connecticut to Central Main. What was his average speed? 63.3 mph
60.8 mph
60.8 km/h
58.46 mph

The answer is yes b ffgnbsfgnbnfgbnfgsnb

☆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

B? i feel like this is a trick  

Are there any options that could alot..