Hydrogen and oxygen are already elements. Elements do not contain other elements.
Carbon, hydrogen, and oxygen
There are three elements. They are carbon,hydrogen and oxygen.
Hydrogen and oxygen are both elements. They are found in the periodic table as pure individual substances. When they chemically combine, they form the compound water (H2O).
H2S contains two elements: hydrogen and sulfur.
2 Carbon (C) atoms4 Hydrogen (H) atoms2 Oxygen (O) atoms
Elements in Glucose Carbon Oxygen Hydrogen Glucose syrup has some water in it, so elements in Water Oxygen Hydrogen
No. Hydrogen an oxygen are both elements. Elements do not contain other elements.
Carbon, hydrogen, and oxygen
There are three elements. They are carbon,hydrogen and oxygen.
None. Hydrogen, oxygen, and carbon are all elements. Elements do not contain other elements.
carbon, oxygen, hydrogen for sure
The elements in hydrogen peroxide are hydrogen and oxygen.
There are only two elements that comprise water, Hydrogen and Oxygen.
Hydrogen and oxygen
Both carbohydrates and water contain the elements carbon, hydrogen, and oxygen. Carbohydrates have a specific ratio of these elements, while water is a simple compound with two hydrogen atoms and one oxygen atom.
Hydrogen and oxygen. What is probably meant is which two elements make dihydrogen oxide (water; H2O). The answer remains the same: hydrogen and oxygen.
Hydrogen, Oxygen, Potassium, some others