Sodium is mixed with chlorine and it is called sodiumchloride and is what we call salt.
Also sodium in a gas state is what makes sodium lamps (like in street lights) work. See related link.
Sodium chloride is used in our daily life as a salt and industially it is used for preparing brine for solvay process.
salt, sodium and chlorine water, hydrogen and oxygen
THE SALT USED IN KITCHEN IS SODIUM CHLORIDE [NaCL]. IT IS VERY COMMON SALT BUT WE USE A MIXTURE OF IODINE AND SODIUM CHLORIDE IN OUR DAILY LIFE FOR A HEALTHY AND NUTRITIOUS DIET.
Sodium flouride is toothpaste. we use it to brush our human teeth
fluoride in toothpaste, sodium hydroxide in soaps,sodium chloride in salt, are some
Oxygen and nitrogen are breathed daily. Sodium and chloride are usually ingested daily. (salt)
Sodium chloride (NaCl) is formed, in daily life household this is called 'table salt'
Adding sodium chloride to foods; the daily intake is limited to approx. 5 g NaCl.
how is petrol used in our everday life
Sodium from salt is indispensable for the life; sodium chloride is also used to improve the taste of foods and to preserve foods. The recommended daily intake is 2,5-5 g salt. Various persons have a different sensitivity to salt.
It usually isn't. Scientific notation is used for very large and very small numbers, that are not normally used in your daily life. Unless your "daily life" involves work in science or engineering.
Tools that are commonly used to study daily life include things like polls and surveys. Sometimes video cameras and audio recordings are also used to study daily life.