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'What happens when ionic bonding occurs between two elements'
In ionic bonding two or more elements share electrons from their outter shells, usually resulting in full, stable outter shells like the noble gases.
Ionic bonding occurs between atoms that have significantly different electronegativities, resulting in the transfer of electrons from one atom to another. This typically occurs between metals and nonmetals, such as sodium (Na) and chlorine (Cl) in sodium chloride (NaCl).
Covalent bonding occurs between two atoms that are both non metals
Bonding between atoms occurs at the valence electron level. Core electrons and the atomic nucleus are unaffected.
Molecules are bonded through the sharing or transfer of electrons between atoms. Covalent bonding occurs when atoms share electrons, while ionic bonding happens when electrons are transferred from one atom to another. These bonds create stable arrangements of atoms, forming the molecules we observe in nature.
The bonding in transition metals involves both a "covalent" contribution and a metallic "cloud of electrons bond. Alkali metals just have the cloud of electrons to hold them together- hence softer and lower melting.
Covalent bonding occurs between the carbon and chlorine atoms in a CCl4 molecule. This type of bonding involves the sharing of electrons between atoms to achieve a stable electron configuration.
Covalent bonding
There are two basic types of chemical bonding: Ionic bonding and Covalent bonding. Ionic bonding occurs between a metal and a non-metal (i.e. Na + Cl --> NaCl) Covalent bonding occurs between two non-metals (i.e. H2 + O2 --> 2H2O)
A chemical link between two atoms in which electrons are shared between them.
Ionic bonding occurs between atoms that have significantly different electronegativities, resulting in the transfer of electrons from one atom to another. This typically occurs between metals and nonmetals, such as sodium (Na) and chlorine (Cl) in sodium chloride (NaCl).
Covalent Bonding
Covalent bonding occurs between two atoms that are both non metals
Covalent bonding occurs when electrons are shared between adjacent atoms. This type of bonding is characterized by the sharing of electron pairs between atoms to achieve a stable configuration. It is typically seen in nonmetals and results in the formation of molecules.
Metallic bonding occurs between copper atoms. Only copper is a metal and has the characteristics needed for metallic bonding. Metallic bonding occurs between atoms with low electronegativities (low tendency to attract electrons from other atoms) and low ionisation energies (little energy required to remove electrons from the atoms). The low tendency for the metallic atoms to keep their electrons allow their electrons to be shared between the atoms, which thus become cations. The cations tend to be very closely-packed; they are not repulsed by their similar positive charges, but attracted to the electrons flowing freely between the cations. Metallic bonding therefore occurs between copper atoms, which have low electronegativity and ionisation energy. Chlorine atoms have some of the highest electronegativity and ionisation energy of all elements, and thus do not exhibit metallic bonding.
Bonding between atoms occurs at the valence electron level. Core electrons and the atomic nucleus are unaffected.
Molecules are bonded through the sharing or transfer of electrons between atoms. Covalent bonding occurs when atoms share electrons, while ionic bonding happens when electrons are transferred from one atom to another. These bonds create stable arrangements of atoms, forming the molecules we observe in nature.
The bonding in transition metals involves both a "covalent" contribution and a metallic "cloud of electrons bond. Alkali metals just have the cloud of electrons to hold them together- hence softer and lower melting.