Question

Who first used salt?

Answer 1

Answer:

Salt production has been important in China for two millennia or more, and the Chinese, like many other governments over time, realized that taxing salt would could be a major revenue source. Nomads spreading westward were known to carry salt, and Egyptian art from as long ago as 1450 B.C. records salt making

Answer 2

Answer:

The metal itself is prepared by electrolyzing molten NaCl with the Downs cell and the early 20th century by the Castner process which used electrolysis of molten NaOH. Some amateur chemists who want to make sodium metal use this Castner method on a small scale basis

Answer 3

Answer:

The metal itself is prepared by electrolyzing molten NaCl with the Downs cell and the early 20th century by the Castner process which used electrolysis of molten NaOH. Some amateur chemists who want to make sodium metal use this Castner method on a small scale basis