The bond holding the diatomic molecule of hydrogen (which exists in hydrogen gas) is a single covalent bond. This is the sharing of one electron in their 1s orbital, forming an stable electron that of helium: 1s2
In sodium metal the atoms are held together by metallic bonds.
Covalent bond
Polar covalent bond between nitrogen and hydrogen atoms Polar covalent bond between nitrogen and hydrogen atoms.
CCl2F2 can act as a hydrogen bond acceptor at the fluorine atoms, by not as a hydrogen bond donor, as it does not have any hydrogen atoms.
polar covalent bonds
The polar covalent bond between the hydrogen and oxygen atoms holds it together.
a hydrogen bond holds two atoms of hydrogen together.
Covalent bond.
The two hydrogen atoms in a hydrogen molecule are held together by a covalent bond.
Mostly hydrogen bonds.
The two atoms share their electrons - so it is a covalent bond ie a shared pair.
polar covalent bond
The chemical bond in water is covalent.
chemical bond holds together the atoms in a substance
The bond between an oxygen and hydrogen atom is polar covalent.
In sodium metal the atoms are held together by metallic bonds.
Covalent bond is formed by the sharing of electrons between two atoms and it is this force of attraction that holds the atoms in covalent bond together.