Niether. Hydrogencarbonate is an ion. It does not exist on its own, but must be combined with a positive ion to form a compound.
There are many chemicals present in Soda and the two main ingredients are sugar and mineral water. The other lesser known chemicals are carbon dioxide, caffeine, phosphoric acid and sodium benzoate.
element. Sulfur dioxide (SO2) is a compound
KCl is a compound not an element.
cornstarch is a compound element.
Beryllium is an element. It is not a compound
it is a compound
Mixture
The name for RbHCO3 is rubidium bicarbonate. It is a chemical compound composed of rubidium, hydrogen, carbon, and oxygen ions.
if it dissolves its a compound if not its an element.
NO = Nitrous Oxide - compound No = Nobelium - element
No, energy is NOT an element, a compound or a mixture.
It is a compound Carbon is an element.