Atoms of elements react together because they become more stable as a result. The electrons around the nucleus of an atom are responsible for chemical reactivity and there are certain arrangements of these that are stable. The electrons are arranged in orbits around the nucleus. in the first orbit 2 electrons make the atom more stable. in the next few orbits it takes 8 electrons to make them stable. If 2 atoms can share an electron so that they both become more stable they react by sharing the electron and form a covalent bond. In other words a covalent bond is an electon-pair - one from each atom. 4 hydrogens having an electron each to share will react with carbon which has 4 electrons to share to give CH4 - Methane - 4 covalent bonds are formed - so the carbon gets 8 electrons and the Hydrogen gets 2 (in its first orbit) which is stable.
The outer electron configuration is more stable, but the inner shells are hardly perurbed. The atom is "locked" in place by the bond although it can vibrate, as if attached by a sping.
electrons are shared between one or more atoms.
Atoms involved in covalent bonding are just called atoms. Molecules are composed of covalently bonded atoms.
Two electrons are shared between two atoms, in fact, they are the bonding electrons.
Essentially, pairs of electrons are shared in a covalent bond. Generally, it is greatest when atoms display comparable electronegativity. 2055FCCE-0BFC-F902-5F3E-8A1C92C17B91 1.03.01
It is a molecule with a covalent bonding.
electrons are shared between one or more atoms.
covalent bond
Covalent bonding. It can be two types - polar covalent or nonpolar covalent. In polar covalent bonding, atoms do not share electrons equally. In nonpolar covalent bonding, atoms share electrons equally.
Atoms involved in covalent bonding are just called atoms. Molecules are composed of covalently bonded atoms.
Covalent Bonding
electrons are shared between one or more atoms
Two electrons are shared between two atoms, in fact, they are the bonding electrons.
Covalent bonding. This means the atoms share electrons, producing a strong inter-linkage.
Essentially, pairs of electrons are shared in a covalent bond. Generally, it is greatest when atoms display comparable electronegativity. 2055FCCE-0BFC-F902-5F3E-8A1C92C17B91 1.03.01
nah they dont >>>>>>
It is a molecule with a covalent bonding.
When atoms share electrons, as they do in covalent bonds, it creates a force that holds the atoms together.