It depends what compound it is in. In water it is covalent. In trichloracetic acid it is ionic.
In this reaction, hydrogen (H2) is oxidized to form water (H2O), and a covalent bond is formed between hydrogen and oxygen atoms in water.
H2O has a covalent bond, specifically a polar covalent bond. This bond is formed between the hydrogen and oxygen atoms, where they share electrons to achieve stability. The oxygen atom attracts electrons more strongly than hydrogen, resulting in a slightly negative charge on oxygen and a slightly positive charge on hydrogen.
A hydrogen bond.
Oxygen and hydrogen share a covalent bond when they form a molecule of water (H2O). In this bond, the atoms share electrons to fill their outer electron orbitals, forming a stable molecule.
A water molecule is held together by a covalent bond between the oxygen atom and the two hydrogen atoms.
There is little evidence of such a compound.
Bonds between carbon and hydrogen are generally covalent bonds, in which electrons are shared between the atoms. Bonds between oxygen and hydrogen in molecules like water are polar covalent bonds, where the oxygen atom attracts the shared electrons more strongly, creating a partial negative charge on the oxygen and a partial positive charge on the hydrogen.
In this reaction, hydrogen (H2) is oxidized to form water (H2O), and a covalent bond is formed between hydrogen and oxygen atoms in water.
H2O has a covalent bond, specifically a polar covalent bond. This bond is formed between the hydrogen and oxygen atoms, where they share electrons to achieve stability. The oxygen atom attracts electrons more strongly than hydrogen, resulting in a slightly negative charge on oxygen and a slightly positive charge on hydrogen.
A hydrogen bond.
covalent the electronegitivity of carbon is 2.1 the electronegitivity of oxygen is 3.5 if the difference between them is less then 1.67, then the bond is covalent. if the difference between them is more than 1.67, then the bind is ionic 3.5-2.1=1.4 so the bond of hydrogen peroxide is covalent because the difference between the electronegitivities is less than 1.67
In a water molecule, oxygen (which is a quite more electronegative than hydrogen), tends to attract electrons close to it, so it gets a residual negative charge, while hydrogen gets positively charged.That's the reason why water has a high boiling temperature, because water molecules establish electrostatic bonds, between the oxygen and hydrogen from different molecules, creating a kind of net of interactions, which make it harder to evaporate it.
These are covalent bonds.
Oxygen and hydrogen share a covalent bond when they form a molecule of water (H2O). In this bond, the atoms share electrons to fill their outer electron orbitals, forming a stable molecule.
A water molecule is held together by a covalent bond between the oxygen atom and the two hydrogen atoms.
Hydrogen bonding is usually formed between one lone pair of electrons of the oxygen atom of one water molecule and the hydrogen atom of another water molecule. Hydrogen bonding forms as a result of electro-negativity difference between oxygen atom and hydrogen, with oxygen being more electro-negative.
Water is not any kind of bond. Water is a molecule with polar covalent bonds occurring between the oxygen atom and two hydrogen atoms. Water molecules can form hydrogen bonds between them or with other substances.