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

Carbon atoms can link together in straight chains, branched chains, or rings. Question 3: Electronic Configuration of Carbon

The questions on page 22 focus on understanding , covalent bonds , and the unique ability of carbon atoms to form chains—the foundation of organic chemistry. 🧪 Exercise Solutions: Page 22 Question 1: What is a Chemical Bond?

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? g.e rudzitis f.g feldman 10 klass stranica 22 uprazhnenie

This exercise appears at the end of (or similar introductory chapters on structure) in the 10th-grade Organic Chemistry textbook by G.E. Rudzitis and F.G. Feldman.

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). Carbon atoms can link together in straight chains,

Always remember that in organic molecules, carbon is always tetravalent (forms 4 bonds).

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

Use the online version of the textbook to review the diagrams of methane ( CH4cap C cap H sub 4 ) and ethane ( C2H6cap C sub 2 cap H sub 6 ) usually found near these exercises.