A contractor will charge $1,160 to install a drop ceiling in a 15-by-20-foot room using 24-inch square panels, which includes the labor and material.If you have some carpentry experience you can buy the grid and panels for $300, the drop ceiling installation cost, saving 74 percent. contractor will charge $1,160 to install a drop ceiling in a 15-by-20-foot room using 24-inch square panels, which includes the labor and material.
Sodium was discovered at the Royal Institution in England by Sir Humphry Davy. Davy isolated sodium in 1807 through the electrolysis of sodium hydroxide. He used electrolysis to isolate other elements such as potassium, barium and magnesium.
Low sodium is caused by excess fluid in the body, according to MedicineNet. It may also be due to loss of sodium and body fluid, and it may be caused by kidney failure. Symptoms of low sodium include headache, seizures, confusion or unstable mental state. Continue Reading.