Sodium in chemical combination.
A glass, bottle or can of this drink.
The first card in the dealing box in the game of faro, which is discarded to leave 51 cards in play.
Sodium bicarbonate (usually baking soda).
Sodium carbonate (usually washing soda).
Carbonated water (water impregnated with pressurised carbon dioxide, originally made with sodium bicarbonate).
Any carbonated (usually sweet) soft drink.
Employing sodium.
The chemical element (symbol Na) with an atomic number of 11 and atomic weight of 22.990. It is a soft, waxy, silvery, reactive alkali metal that is never found unbound in nature.