so if I go with the chm1011 -> chm1022 pathway for first year, I can only minor in chemistry?
Oh no, of course you can major in it!
What I'm saying is that the advanced chemistry unit allows you to take a second-year research unit. I'm assuming that if you are interested in further Chemistry, you will probably be interested in research
Aka, if you want to make Chemistry one of your majors, it will be a good idea to have a research unit under your belt, whether at second or third year, it doesn't matter. CHM1051 will allow you to do the second-year research unit (they're changing the pre-reqs for that unit to allow this)
However, you can still do the normal chem units, you can minor or major and you can, if interested, do a third-year research project
None of this research stuff will make sense to you so don't stress. Stick with that you're going for, it'll work out
