G.e Rudzitis F.g Feldman 10 Klass Stranica 22 Uprazhnenie -

A chemical bond is the result of the interaction between atoms that leads to the formation of a stable multi-atomic system (molecule or crystal). In organic chemistry, the is dominant. It is formed by shared electron pairs between atoms. Question 2: Why can Carbon form long chains?

Carbon is unique because it sits in the middle of the second period (Group 14). It has 4 electrons in its outer shell. Stability: C-C bonds are very strong and stable. g.e rudzitis f.g feldman 10 klass stranica 22 uprazhnenie

This allows carbon to form 4 covalent bonds in organic compounds (tetravalency). 💡 Key Study Tips A chemical bond is the result of the

To understand the bonding, look at the ground state vs. the excited state: 1s22s22p21 s squared 2 s squared 2 p squared (2 unpaired electrons). Excited State ( C*cap C raised to the * power ): 1s22s12p31 s squared 2 s to the first power 2 p cubed (4 unpaired electrons). Question 2: Why can Carbon form long chains