(٣-٣) تهجين الافلاك الذرية وروابط سيجما وروابط باي كيمياء ١١ كامبريدج احمد عبد النبي

In the name of God, the Most Gracious, the Most Merciful. My dear eleventh-grade chemistry students, we will be looking at the hybridization of atomic orbitals. We will proceed very slowly so that we can understand this beautiful, new, and enjoyable lesson. To understand what hybridization is, you must know about sigma bonds, past bonds, and secret bonds. What is sigma?

Sigma, kids, are you kidding? It's its symbol, and multiplying by pi is the symbol for pi. These bonds exist between the atoms in compounds. We call them what we call them. Let's understand them first. We want to understand them very well. How are bonds formed? When I have a single covalent bond, it forms between two friendly atoms.

But covalent bonds in general are between nonmetals and each other. In the 900 bond, single bonds result from the fusion of two nonmetallic atoms. Each atom has a strong orbital containing one electron. The orbital, which has a shape like this, contains one electron, like hydrogen, for example. And another orbital contains a shape like hydrogen. So, the

normal bond is between elements, but two holes, and the secret one in it has a length different from An unordered one occurs when these orbitals overlap with each other, forming a combined orbital. This combined orbital is a radical orbital. What is the molecular difference? It is the orbital containing two electrons, resulting from two orbitals, each containing

one electron. What is the molecular difference? It is the resulting orbital containing two electrons. Thus, the electrons from the orbitals, each orbital, contain a length, as we see. For example, hydrogen has one electron, so it becomes 1S1, meaning it is an S1-type orbital of hydrogen, like this shape. This is an orbital representing