carbon
two atoms that bond with a oxygen atom to form a water molecule
In water (H2O), the bond holding one of the hydrogen atoms to the oxygen atom is a polar covalent bond. This bond is formed when the hydrogen atom shares its electron with the oxygen atom. The oxygen atom has a greater electronegativity than the hydrogen atom, creating a slight negative charge on the oxygen atom and a slight positive charge on the hydrogen atom.
A total of two hydrogen atoms can bond to a single oxygen atom.
The Lewis dot structure for the formate ion (HCOO-) consists of one carbon atom in the center bonded to two oxygen atoms and one hydrogen atom. The carbon atom has a double bond with one oxygen atom and a single bond with the other oxygen atom. The hydrogen atom is bonded to one of the oxygen atoms.
A double nonpolar covalent bond in the common kind with formula O2.
Oxygen is an atom; on the periodic table its atomic number is 8. As an atom, oxygen can bond with other atoms to form molecules, or structures of more than one atom. It is also a molecule in that molecular oxygen, O2, is comprised of two oxygen atoms bonded together.
Yes, a hydrogen atom can participate in two bonds. In a molecule like water (H2O), a hydrogen atom is bonded to two other atoms (two oxygen atoms). Each hydrogen atom in water forms a covalent bond with an oxygen atom.
A polar covalent bond connects the hydrogen atoms to the central oxygen atom of a water molecule. This bond is formed through the sharing of electrons between the hydrogen and oxygen atoms, with the oxygen atom pulling the shared electrons closer to itself, resulting in a partial negative charge on the oxygen atom and a partial positive charge on the hydrogen atoms.
A hydroxide molecule has one bond between the oxygen and hydrogen atoms. The hydrogen atom donates its electron to form a bond with the oxygen atom, resulting in a covalent bond between the two atoms.
The covalent bond in CO2 is formed by sharing of electrons between the carbon atom and the two oxygen atoms. Each oxygen atom forms a double bond with the carbon atom, resulting in a linear molecular structure.
NO2 has a resonance structure, in which the nitrogen atom forms a double bond with one oxygen atom and a single bond with the other oxygen atom. This results in a bond type that is an average of a single and a half bond, making it a "one and a half" bond type.
The clo2- molecule has two resonance structures. In one structure, the central chlorine atom has a double bond with one oxygen atom and a single bond with the other oxygen atom. In the other structure, the central chlorine atom has a single bond with both oxygen atoms. These structures show how the electrons can be delocalized within the molecule.