Search for notes by fellow students, in your own course and all over the country.
Browse our notes for titles which look like what you need, you can preview any of the notes via a sample of the contents. After you're happy these are the notes you're after simply pop them into your shopping cart.
Title: Chemical Bonding
Description: Well comprehensive notes on Chemical Bonding
Description: Well comprehensive notes on Chemical Bonding
Document Preview
Extracts from the notes are below, to see the PDF you'll receive please use the links above
The number of covalent bonds an atom forms
depends on how many additional valence electrons it
needs to reach a noble-gas configuration
...
Dr
...
Nitrogen has five valence electrons (2s2 2p3), needs
three more, and forms three bonds; oxygen has six
valence electrons (2s2 2p4), needs two more, and
forms two bonds; and the halogens have seven
valence electrons, need one more, and form one
bond
...
Dr
...
O and the
halogens
...
Solomon Derese
Four
bonds
Three
bonds
Three lone pairs
Two
bonds
One
bond
76
Title: Chemical Bonding
Description: Well comprehensive notes on Chemical Bonding
Description: Well comprehensive notes on Chemical Bonding