I'm trying to mount a tv in the new apartment. I thought I found and marked the studs and drill holes, but when trying to drill though met resistance. I'm able to look into the wall a little because of a chute for the wires and I don't believe I see any actual studs, mostly metal. Does this mean there are metal studs? And if so how can I go about mounting the TV? Thanks a bunch.
Yes. It looks like metal studs. You can use a piece of plywood just smaller than the TV on the wall and mounted to the studs to help distribute the weight. I've mounted a few like that.