Metallic bonding theory
Metallic bonding Metallic bonding (metal-metal): This type of bond is given in all pure metals and most alloys. In a metal, atoms are very close to each other forming what is called a […]
Chemical calculations theory. States of matter aggregation.
States of matter aggregation The matter is present in the nature in three different States of matter aggregation: solid, liquid and gas. Solids have fixed shape and volume. Liquids have fixed volume, but its […]
Chemical calculations theory
Chemical calculations theory. Matter and its transformations. Chemical calculations Mole concept: Mol is the amount of substance of a system which contains as many elementary entities as there are atoms in 0.012 kg of […]
Chemical Ionic bonding theory
Ionic bonding Chemical Ionic bonding (metal-nonmetal): It is formed by complete transfer of electrons from one to the other, being a metal atom and the other a nonmetal atom. Due to the atoms […]
Chemical Bond theory
Chemical Bond The part of chemistry that studies from the theoretical point of view, the Chemical Bond and molecular structure, as well as issues related, it is called theory of chemical bonding and valence […]
