It increases its boiling point and its density.
no, salt dissolves in water.
from the addition of salt
Salt increases the boiling point of water and lowers its freezing point.
it is hydrogen and electrons
An observable properties of salt and water as they combine in a mixture is that salt will dissolve in the water. You can see that this combination of the solute salt with water a solvent produces a homogeneous mixture.
Salt
Salt absorb water and as a consequence destroy microorganisms.
Salt is a common condiment, while sodium burns on contact with water and chlorine gas is poisonous.
salt water has salinity while fresh water does not
No, salt will (physically) dissolve in water, without changing chemical properties
yes
It is an ionic and water soluble salt.