How to Study Ib Chemistry HL SL Topics Help Tutor

 

(Cell: +91- 9911918255, 7007148119

Email: [...] )

Website:http://www.topclassibtutors.com

We provide IB tutors for every subject at our academy, home tuition and Assignment online Help. Who gives best knowledge and best help in assignments and different topics.

 

Covalent Compounds:-  A covalent compound is formed when two or more non-metal atoms bond by sharing valence electrons

o    Non-metals are types of elements that lack metallic characteristics

·          This bonding occurs primarily between non-metals however it can also be observed between non-metals and metals

·          The number of covalent bonds that will form depends directly on the number of electrons it needs to fill its valence shell

·          The “octet rule” refers to the tendency of atoms to gain a valence shell with a total of 8 electrons

·          Electron shell diagrams, known as Lewis or electron dot structures, can be constructed for covalently bonded molecules

·          All valence electrons are drawn, as these are the electrons that can take part in bonding

Lewis Structure

Lewis Structure: A diagram of molecules or other covalent species in which the outer shell (valence) electrons of the atom are represented dots or crosses and the sharing of electrons to form a covalent bond is shown. To draw Lewis Diagrams:

1.       Count all the valence electrons

2.       Determine the central atom (the least electron negative which is the furthest away from Florine)

3.       Draw single bonds to the central atom

4.       Put all remaining valence electrons on atoms as lone pairs

5.       Turn lone pairs into double or triple bonds to give every atom an octet

Visit us for Ib Physics Lab IA Extended Essay,  Ib Chemistry IA Online, Ib Mathematics, IB Physics IA Tutor, Ib Maths IA Tutor, Ib Geography IA Online Assignment, Ib Business Management IA Online Tutor, Ib History IA Extended Essay Tutor, Ib Geography IA Online Assignment Tutor, Ib Design Technology IA Extended Essay, Ib Physics Lab IA Project Tutor, Ib ESS Lab IA Online Tutor, Ib Micro Economics IA Commentary Online Assignment Tutor, Ib Maths IA Tutor in Ancash, Ib Maths IA Tutor IA Help in Peru, Ib Theatre Arts IA Extended Essay Tutor Online Help, Ib Micro Economics IA Project Help, Ib Chemistry IA Project Help, Ib Physics Lab IA Extended Essay Tutor, Ib Chemistry Lab IA Extended Essay Tutor, Ib Visual Arts IA Online Assignment Help Tutor, Ib Chemistry IA Assignment Help, Ib Physics IA Assignment Tutor, Ib Chemistry IA Online Assignment Tutor and Online Help, Ib Maths IA Tutor and Project Help, Ib Physics IA in Alameda Valdelirios, Ib Chemistry IA Online Assignment Tutor in Lima, Ib Maths IA Online Assignment Tutor in Tingo, Ib Physics IA Online Help Assignment Tutor in Monterrico, Ib Chemistry IA EE Tutor in Peru, Ib Chemistry SL Tutor in Peru, Ib Chemistry Tutor IA Extended Essay Tutor in Peru, Ib Chemistry IA EE Tutor in Peru, Ib Chemistry Internal Assessment Tutor in Peru, Ib Chemistry IA Help Tutor in Peru, How to write Ib Chemistry IA Extended Essay Tutor in Peru, Ib Chemistry IA Extended Essay Tutor in Peru, Ib Chemistry IA New Topics 2020 Help Tutor.

Hubungi pemasang iklan ini