h2o is water
h2o2 is hydrogen peroxide
water Only if it's 2parts hydrogen to one part oxygen, H2O.I part each they are elements of combustion.
water is formed by combining hydrogen and oxygen ....
Hydrogen and Oxygen are the two elements that are formed when water decomposes.
Carbon dioxide (CO2) and carbon monoxide (CO) are both formed by combining carbon and oxygen.
No. Combining two elements to form a compound is a synthesis reaction.
Hydrogen and oxygen are elements.
hydrogen becuase it gives us all water by combining with oxygen (h20) nitrogen cause.............
If you have 1 hydrogen and 2 oxygen, you get water.
No. Hydrogen an oxygen are both elements. Elements do not contain other elements.
Carbon, hydrogen, and oxygen
Hydrogen is formed as molecule containing two atoms, just as nitrogen, and oxygen.
Hydrogen and oxygen are already elements. Elements do not contain other elements.