I'm going into my last year of my BS in Chemistry and I love physical chemistry (Quantum Mechanics, Thermo, Kinetics). I'm currently doing spectroscopy research at my university. I'm now realizing that I should have been a Physics major from the beginning. Don't get my wrong, I love Chemistry, but I wish I would have started off in Physics and approached the problems I want to research in the future from the point of view of Physics. Basically I want to try and fix this by going to grad school and getting my PhD in Physics. I'm going to start preparing for the Physics GRE and teach myself the areas that I've never had any experience in (mainly Relativity) and hope for the best. Basically I want to know if it's possible for me to get into a respectable Physics program even with my Chemistry program, or am I shooting too high?