1.
an atom
Oxygen doesn't have any hydrogen bonds. A hydrogen bond is when a hydrogen atom is bonded with an electronegative atom, such as oxygen. Oxygen all by itself does not have hydrogen bonded to it. It is simply written as 02.
extra strong intermolecular attractions between polar molecules -apex
Hydrogen atoms have one valence electron which is also the only electron they have.
Hydrogen bonds with hydrogen bond acceptor atoms such as Oxygen. Covalent bonds with nearly anything.
bonding of a covalently bonded hydrogen atom with an unshared electron pair
since hydrogen atom has no electron in its shell, it acquires positive charge. when a negatively charged atom comes in contact with hydrogen atom, it donates h atom a electron to make a covalent bond. but when it breaks the negative atom restores its electron.
None. Hydrogen only has ONE electron.
Hydrogen bonds and covalent bonds are two completely different things. Covalent bonds share an electron, while hydrogen bonds (just for water molecules) act like magnets- the Oxygen atom has a slight negative charge and it "attracts" the Hydrogen atoms, which have a slight positive charge.
electron
an atom
Hydrogen
Yes, each hydrogen atom forms a single bond.
Oxygen doesn't have any hydrogen bonds. A hydrogen bond is when a hydrogen atom is bonded with an electronegative atom, such as oxygen. Oxygen all by itself does not have hydrogen bonded to it. It is simply written as 02.
yes
Ionization of the hydrogen atoms, which draw to it an oxygen atom; one oxygen atom to two hydrogen atoms. Each oxygen atom has two free electrons while each hydrogen atom has one free electron. The hydrogen atoms form a weak polar bond.
Because hydrogen is the only atom where bonds are made in the 1s shell, hydrogen can make bonds as a hydride ion or a proton. It can also participate in covalent bonds, and form a weak electrostatic bond that is important in biochemical reactions, called a hydrogen bond. The hydride ion can also join with electropositive atoms in an electron-deficient bond called the three center bond.1s^2