peptide bond covalent bond

When two amino acids combine with each other, the amino group of one amino acid combines with carboxyl group of other amino acid. This leads to peptide bond formation. The combination of the amino group of one molecule with the carboxyl group of the other results in the eliminat..

A covalent bond is defined 'as the force of attraction arising due to mutual sharing of electrons between the two atoms.' The combining atoms may share one, two or three pairs of electrons. The covalent bond is formed between two similar or dissimilar atoms ..

Bonding in Carbon - The Covalent Bond - Although there are more than hundred elements around us we do not find these elements in their native form in nature. This is because most of these elements are highly reactive. They interact with each other to form simple or com..

Covalent Bonding - Can we imagine a world without oxygen, nitrogen, water or carbon dioxide? Without any of these there would be no life at all. All the above mentioned compounds are covalent compounds formed by sharing of electrons. Non-metal atoms share the valence e..

When the combining atoms have 4, 5, 6, or 7 electrons in the outermost or valence shell, they cannot donate electrons. Instead, they mutually share electrons in order to complete their octet in the outermost orbit or shell. Such a type of valency is referred to as covalency and the ..

. In the previous chapter one has observed the formation of a chemical bond by the transfer of electrons called the ionic bond. Atoms also acquire the stable noble gas configuration of having eight electrons in the outermost shell (called the octect rule) by mutual sharing of on..

Can we imagine a world without oxygen, nitrogen, water or carbon dioxide? Without any of these there would be no life at all. All the above mentioned compounds are covalent compounds formed by sharing of electrons. Non-metal atoms share the valence electrons and form molecules. Thes..

Coordinate Covalent Bond or Dative Bond - When the shared electron pair is provided by one of the combining atoms, a coordinate bond is formed. The atom, which provides the electron pair is termed as the donor atom, while the other atom, which accepts it, is ..

When the shared electron pair is provided by one of the combining atoms, a coordinate bond is formed. The atom, which provides the electron pair is termed as the donor atom, while the other atom, which accepts it, is termed as the acceptor atom. Such a bond is also known as dati..

Multiple Covalent Bonds - The covalent bonds developed due to mutual sharing of more than one pairs of electrons are termed 'multiple covalent bonds'. These a..