The first is covalent bonding, the second is ionic bonding. Both involve ions. Google 'covalent' and 'ionic' for specific definitions. :)
Ionic bonds and covalent bonds
The two main types of chemical bonds are ionic and covalent.
Because between these two families of chemical elements a big difference of electronegativities exist.
Breaking of bonds but also formation of new bonds.
When two different substances combine by making chemical bonds, the result is another chemical compound.
This is a chemical reaction.
The two main types of chemical bonds are ionic and covalent.
Potential chemical energy is stored in chemical bonds.
Two types of chemical bonds are very important: ionic and covalent.
The type of chemical bond that can be found in CO2 is covalent. Its covalent bonds occur between two nonmetals.
Because between these two families of chemical elements a big difference of electronegativities exist.
Breaking of bonds but also formation of new bonds.
When two different substances combine by making chemical bonds, the result is another chemical compound.
This is a chemical reaction.
Covalent bonds
These chemical bonds are ionic, covalent or metallic.
They are covalent bonds.
it has two