Sodium (from sodium chloride) is indispensable for life because it is important for:
- regulation of blood pressure, pH, blood volume, osmotic pressure
- transmission of nervous impulse
- correct neurons function
Salt^pepper
The coldness of the ice precipitates the salt out of the solution.
to make it fade
by separating rock salt from water .
Salt is dissolved from the earth and transported in seas by rivers. The submarine volcanoes have also a role.
MHHH
Salt was historically significant for its role in preserving food before modern refrigeration techniques. It also played a crucial role in trade and economics as a highly valued commodity. Salt has been used as a form of currency and has even been associated with various cultural and religious rituals.
it hardens the soap
add flavor and keep food moist
The chloride anion has a corrosive role.
100 % required. (Are you worth your salt?)
Angelina Jolie played the role of Evelyn Salt/Natasha Chenkov in the movie Salt. She is an CIA agent accused of being a double agent for the KGB.