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.
What Sinuses Are. Sinuses are air-filled cavities in. the skull, around the nose. On each side of the face, there. are four sets of sinuses: Frontal â above the eyes. Maxillary â in the cheek bones. Ethmoid* â behind the nasal bridge. Sphenoid â deep behind the eyes.