Rest is a slight pause. If you want the first note to hit on beat one and the second note to hit a half beat off of beat two, you would want an eighth rest in between (or, alternatively, make the first note slightly longer by having a dotted quarter note).
Well that sounds like it would solve my problem. I just need to see if I can find an eighth rest. So far I only find one kind of rest.
Thank you Jadzia!