Thomas Edison
Peter Cooper Hewitt (May 5, 1861 - August 25, 1921) was an American electrical engineer who demonstrated the mercury-vapor lamp, for which he deposited a patent.
No one invented water vapor , this is a natural occurrence.
Sodium (chem symbol = Na) Mercury vapor is also used in street lights. Low pressure sodium vapor street lights are amber/yellow in color, high pressure sodium lights are white and mercury vapor lights glow blueish white.
Probable this phenomenon occur in a sodium vapor lamp.
monofluorophosphate was theman that invented sodium fluoride
It gives yellow light
sixty
Preparation of sodium astatide NaAt.
The solution's vapor pressure will be lower.
Sodium can be used in the form of Liquid.In Nuclear reactors, where liquid sodium is used as coolant.Sodium can be in the form of vapor or gas (Sodium Vapor lamp). We are using it in street lights.A2 and as for compounds, baking soda, and washing soda; (carbonates); sodium silicate which used to be used as an egg preserver.
Sodium lamp