The two elements that make up a molecule of water are hydrogen and oxygen; there are two hydrogen atoms and one oxygen atom, resulting in the chemical formula H2O. Hydrogen and oxygen bond together due to the number of electrons in their orbitals.Know More
An oxygen atom has six electrons in its second shell, and a hydrogen atom has one electron in its first shell. A second shell is considered to be full at eight electrons, while a first shell is full at two electrons.
The oxygen atom bonds to the two hydrogen atoms through the use of covalent bonds, which allow the atoms to share their electrons. The oxygen atom has a full second shell, and the two hydrogen atoms have full first shells.Learn more about Atoms & Molecules
The chemical formula for hydrogen sulfate is HSO4-. The formula indicates that an ion of hydrogen sulfate contains one atom of hydrogen, one atom of sulfur and four atoms of oxygen. The ion carries a total charge of -1.Full Answer >
The chemical formula for hydrogen gas is H2. Its molar mass is 2.016 grams per mole, and it exists as a gas at standard temperature and pressure, where its density is 0.09 grams per liter. Hydrogen's melting point is -434.49 degrees Fahrenheit and its boiling point is -423.182 degrees Fahrenheit.Full Answer >
The chemical formula for hydrogen sulfite is HSO3-. An ion of hydrogen sulfite is made up of one atom of hydrogen, represented by H, three atoms of oxygen, represented by O3 and one atom of sulfur, represented by S. The ion has a net ionic charge of negative one.Full Answer >
Hydrogen is the most abundant element in the universe and can be found in a wide variety of organic and inorganic compounds, including water and sugars, and in the mass of stars. Hydrogen is the most basic element in the periodic table and contains one proton and one electron.Full Answer >