With any other cation, you get salts-for example, sodium sulfate (Na 2 SO 4) - which are mostly solids. It will take you a while to get familiar with all the possibilities, but for now, -ate or -ite indicating a salt and a solid will be the right answer most of the time. Logged.
The piriform sinus is contained in the hypopharynx, which is located between the hyoid bone and cricoid cartilage where the voice box begins.
There are four different types of sinuses: 1  Ethmoid sinus. Located inside the face, around the area of the bridge of the nose. 2  Maxillary sinus. Located inside the face, around the area of the cheeks. 3  Frontal sinus. Located inside the face, in the area of the forehead.  Sphenoid sinus. Located deep in the face, behind the nose.