Very common - sodium is found in table salt, for instance.
Element
Common salt, or table salt is sodium chloride, so you would combine sodium with chlorine.
Sodium chloride(NaCl),common salt.
It is classified as a rare earth element.
Sodium is found in many common materials. The best example is Common Salt( NaCl).
is the element boron abundant or rare on earth
The element most common in tothpaste is sodium.
It is a compound: NaCl-sodium [an element] bonded to chloride [an element].
No, it is the most common dissolved ion in the ocean. The most common element by mass is oxygen as the ocean is still mostly water.
The chemistry of nobelium is practically unknown; chemists haven't sufficient amounts of material for experiments. Possible exist chlorides of nobelium and some complexes. Any compound between nobelium and sodium.
Sodium which forms sodium chloride or common salt
Promethium is a rare artificial element.