my document is very helpful for students like me because i am also a student who did struggle in bonding an I did receive an A* for the bonding lesson so please use this, this is the best one for people who are struggling
Chemistry
Brynteg comprehensive CF31 3LE
Bonding
Ionic bonds
Dot and cross diagrams are used to show the arrangement of electrons or
ions. the electrons in one atom can be represented by dots, and other atoms
by crosses.
ionic bonding means one atom donates one or more electrons to other
atoms, which can be resulting in a positive ion (cation) and a negative ion
(anion)
Examples
Covalent bonding
in covalent bonding, the atom shares a pair of electrons to form a single
covalent bond. each atom gives one electron to the bonding. if two pairs of
electrons shred, a double bond is formed
Electronegativity
1. what is meant by electronegativity? the ability of an atom to attract
the bonding electrons in a covalent bond
2. suggests why noble gases do not have electro-negativity values.
the outermost shells are full
Polar and non-polar bonds
In a polar bond, the difference in electronegativity between two atoms
causes a permanent dipole.
Van der Waals forces
Intermolecoular forces
intermolecular forces are forces between molecules, these
intermolecular three types are forces that are weaker than
metallic, covalent, or ionic bonds. there are types of
intermolecular forces,dipole-dipole.induced dipole,
Dipole-dipole
polar molecules are dipoles, one end is slightly positive, and the other is
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller mihindiwimalsoma. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for £4.79. You're not tied to anything after your purchase.