Lecture10 - Chem 1P Lecture 10: Orbitals & Periodic Table...

Info iconThis preview shows pages 1–8. Sign up to view the full content.

View Full Document Right Arrow Icon
Chem 1P Lecture 10: Orbitals & Periodic Table
Background image of page 1

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

View Full DocumentRight Arrow Icon
Chang Section 2.8 Where is the electron?
Background image of page 2
Wavefunctions The electron bound to the atom looks like a standing wave.
Background image of page 3

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

View Full DocumentRight Arrow Icon
Electron orbits In the Bohr model of the atom, the hydrogen atom is like a planetary system with the electron in certain allowed circular orbits. " n , l , m l
Background image of page 4
Allowed wavefunctions Each orbital is characterized by a set of quantum numbers. Principal quantum number (n): integral values (1,2,3…). Related to the size and energy of the orbital. Angular momentum quantum number ( l ): integral values from 0 to (n-1) for each value of n. Magnetic quantum number (m l ): integral values from - l to l for each value of n. " n , l , m l There are n different l -levels for each value of n There are (2 l +1) different m l -levels for each value of l
Background image of page 5

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

View Full DocumentRight Arrow Icon
s-orbitals s-orbitals have l = 0, there are a total of 2 l +1 = 1 s-orbitals for each n. Ψ n , 0 , m l
Background image of page 6
p-orbitals have l = 1, there are a total of 2 l +1 = 3 p-orbitals. Ψ
Background image of page 7

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

View Full DocumentRight Arrow Icon
Image of page 8
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 11/23/2010 for the course CHEM Chem 1P taught by Professor Ericpotma during the Winter '10 term at UC Irvine.

Page1 / 26

Lecture10 - Chem 1P Lecture 10: Orbitals & Periodic Table...

This preview shows document pages 1 - 8. Sign up to view the full document.

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