Extra-molecular polar bonds
Covalent bond
Hydrogen is an element, not a bond. It can form bonds, which are usually covalent, but an ionic bond with hydrogen is possible, for example, lithium hydride is an ionic compound. While this, like every compound, does have its own distinctive features, I would not call it a special form of ionic bond.
Hydrogen Bond
No. Hydrogen and oxygen bond covalently.
Hydrogen bond
Covalent bond
Hydrogen is an element, not a bond. It can form bonds, which are usually covalent, but an ionic bond with hydrogen is possible, for example, lithium hydride is an ionic compound. While this, like every compound, does have its own distinctive features, I would not call it a special form of ionic bond.
Extra-molecular polar bonds
It can only form one intramolecular bond, and has its own type of intermolecular bond.
Hydrogen form a covalent bond with carbon.
Hydrogen Bond
No. Hydrogen and oxygen bond covalently.
Hydrogen bond
Hydrogen can form one bond.
No. A hydrogen bond isn't even an actual bond. It is a form of intermolecular attraction.
A hydrogen bond is a very strong dipole-dipole bond. A hydrogen bond can only form between hydrogen and a strong electromagnetic atom; fluorine, oxygen or chlorine.
A hydrogen bond--two between A and T and three between G and C.