Causes of neck swelling include skin conditions such as acne, boils, cysts and skin infections; serious medical conditions such as throat cancer, anaphylaxis and angioedema; neck injury; and neck surgery, according to Healthgrades. Conditions such as goiter, mononucleosis and mumps may also cause neck swelling. Ear pain, on the other hand, may result from jaw arthritis, tooth infection, acute or chronic ear infection, and sinus infection, notes MedlinePlus. Sore throat and ear wax accumulation can also cause ear pain.
Is salt water an element compound or mixture? Salt water is a mixture: the individual components (salt, water and minerals) can be easily separated by evaporation. Salt and water themselves are compounds; they are composâ¦ed of the elements sodium and chlorine (salt), and hydrogen and oxygen (water). 10 people found this useful.
The word salt is a general chemical term that refers to ionic compounds formed when an acid reacts with a base. They may be simple salts such as. A large pile of salt at an Uppington, South Africa, salt mine. NaCl, KCl, and Na 2 SO 4; acid salts like NaHCO 3 and NaH 2 PO 4; or double salts like KAl(SO 4) 2.Table salt is sodium chloride, a chemical compound with the formula NaCl. Sodium chloride has been used to flavor and preserve food for thousands of years.As a result, salt became an essential part of commercial transactions and was often used as money or barter. large pile of salt at an Uppington, South Africa, salt mine. NaCl, KCl, and Na 2 SO 4; acid salts like NaHCO 3 and NaH 2 PO 4; or double salts like KAl(SO 4) 2. Table salt is sodium chloride, a chemical compound with the formula NaCl.