Joseph Priestley was the man who first discovered oxygen, or as he called it "dephlogisticated air", back in the 18th Century
Hydrogen-2 refers to deuterium, an isotope of hydrogen with one proton and one neutron in its nucleus. Oxygen-2 is not a commonly recognized form of oxygen. The most common form is oxygen-16, which has 8 protons and 8 neutrons in its nucleus.
Rayon is a man-made fiber created from cellulose extracted from wood pulp. The primary elements in rayon are carbon, hydrogen, and oxygen.
Hydrogen peroxide (H2O2) is a chemical compound consisting of two hydrogen and two oxygen atoms, commonly used as a disinfectant and bleaching agent. Hydrogen dioxide is not a recognized compound; perhaps you meant hydrogen dioxide, which is another term for water (H2O), consisting of two hydrogen and one oxygen atom.
Oxygen and Hydrogen
Carbon, Hydrogen, and Oxygen ine the ratio of 1:2:1
hydrogen, carbon, oxygen
Hydrogen and oxygen
Carbon, hydrogen, and oxygen
Hydrogen and oxygen are the reactants and water is the product.
No, hydrogen and oxygen are two separate elements. Hydrogen is a chemical element that exists as H2 molecules, while oxygen exists as O2 molecules. Water (H2O) is formed when hydrogen combines with oxygen.
No because Oxygen is an element and it only contains atoms of Oxygen and nothing else, no Hydrogen at all. A compound of Hydrogen must contain Hydrogen plus something else. Water contains Hydrogen and Oxygen (H2O) so that would be a compound of Hydrogen and oxygen.
The proportion by mass of hydrogen to oxygen in hydrogen peroxide is 1:16. This means that for every 1 gram of hydrogen in hydrogen peroxide, there are 16 grams of oxygen.