Chapter Two - non-polar-shared equally uncharged...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
Chapter Two: Octet Rule: 8 Electrons in the outer most cell for stability EXCEPTION: Hydrogen: only needs 2 to be stable Valence: Amount of electrons you need to equal 8 Valence Electrons: amount you have HONC pertains to the valence 1234 hydrogen needs 1 oxygen needs 2 nitrogen needs 3 carbon needs 4. KEY WORD NEED EXAMPLE: if there s 7 E. 1st shell is 2. 2nd shell 5. ʼ Your valence is 3. (you need 3 to make 8) Valence Electrons is 5. (you already have 5) Three Types of Bonds: Covalent: electrons are shared
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 2
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: non-polar-shared equally, uncharged polar-shared unequally, charged Ionic: electrons are transferred metal and non-metal Cation: posttive charge Anion: negative charge Hydrogen: hydrogen is bonded between molecules COVALENT AND IONIC BONDED BETWEEN ATOMS Isotope: when an element has the same number of protons but a different number of neutrons Electronegativity: Atoms ability to pull electrons from another atom. Most electronegative are top right....
View Full Document

This note was uploaded on 09/21/2011 for the course BSC 2010 taught by Professor Bowes during the Spring '08 term at University of Florida.

Page1 / 2

Chapter Two - non-polar-shared equally uncharged...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online