Yes, most certainly, but given my own inexperience I figured I’d rather overthink than fuck up because I didn’t know about some detail.
Take special attention to the /boot partition. I don’t know which drive the bootloader for your nobora os is installed. It may have been automatically put together with your Ubuntu to your HDD.
Fairly sure the boot partition is on the new SSD, but I’ll check and leave it untouched if I’m not sure.