Salt.
You get salt flats.
salt crystles
The salt is in the sweat. When the water evaporates it leave behind the salt.
Only the water evaporates from the ocean and the salt remains. Mix up a glass of salt water and let it sit until the water evaporates and the glass will contain the same amount of salt you added to it.
halite is one mineral in mineral water. Halite is used as table salt. It forms when water evaporates and leaves behind the salt.
Water evaporates faster than salt water and sugar water.
Yes, it does. When the water evaporates, it can not take the salt with it, so if you left a glass of salt water out, when it is evaporated the salt will be on the glass.
The water in the salt water evaporates, leaving a dry residue of salt crystals.
sodium, chlorine
This is salt water.
If the water was pure and had no salt already mixed in it then the same 20 grams of salt would be left, as salt doesn't evaporates on the temperature at which water does evaporates.
After water evaporation solid salt remain as a residue.
The most important is sodium chloride.