The chemical formula provided, NA2CO2, is not valid. The correct formula for sodium bicarbonate is NaHCO3. This compound consists of two sodium atoms, one hydrogen atom, one carbon atom, and three oxygen atoms.
There are two elements, carbon and hydrogen.
103
There are 118 elements in the periodic table of elements, including both naturally occurring and synthetic elements.
There were 118 elements known as of 2008.
The chemical formula provided, NA2CO2, is not valid. The correct formula for sodium bicarbonate is NaHCO3. This compound consists of two sodium atoms, one hydrogen atom, one carbon atom, and three oxygen atoms.
Na2CO2 is an ionic compound because it is composed of sodium cations (Na+) and carbonate anions (CO3^2-). Ionic compounds are formed from the transfer of electrons between a metal and a non-metal.
118 elements
There are 118 elements on the periodic table.
92 elements
NaCl has two elements: sodium (Na) and chlorine (Cl).
118 elements
118 elements
118 elements
There are 118 elements in the periodic table.
8 elements
Iodine has 53 elements.