We think you have liked this presentation. If you wish to download it, please recommend it to your friends in any social system. Share buttons are a little bit lower. Thank you!
Presentation is loading. Please wait.
Published byAditya Tilden
Modified about 1 year ago
Electron Configuration Polka Song by Michael Offut
There’s a little game that’s as easy as can be, With numbers and letters and lots of chemistry
It comes from quantum theory and wave mechanics stuff, But for now just learn the game and that will be enough.
1-s one, 2-s two, then comes 2-p six, 1-S ONE 2-p six 2-s two
The electron configuration game is really slick,
From alkali to halogen and on to noble gas,
Now you can understand the periodic law at last.
Atoms have orbitals where electrons like to play, And those electrons fill the orbitals in a special way.
It’s a “building up” process—you can learn it in a second, And you can call it Aufbau if Deutsch is what you sprechen.
The outermost electrons in atoms have to be, The most important ones for understanding chemistry.
These valence electrons are shared, or lost, or gained, In chemical reactions when atoms rearrange
But the joy is that now... at this point in history, We can finally solve the periodic table mystery. !
Why do elements form families, what is the explanation? Their valence electrons have the same configuration
Electron Configuration Polka Song by Michael Offut.
Quantum Wave Model. Electron Configuration 4 subshells S, P, D, F.
Electron Configurations The 2 nd address of the e -
Electron Configuration. The way electrons are arranged around the nucleus Electrons are organized around the nucleus so that they are at the lowest energy.
Lecture 2410/31/05. Recap from last week Every electron has a unique position in atom each electron has unique set of 4 quantum numbers Electrons fill.
Electron Configurations Chapter 5. Aufbau Principle Aufbau Principle: Electrons occupy the lowest energy orbital available.
Electrons Pictured Lesson 17 and Lesson 18.
Chemistry. Write out the electron configuration for the following elements: Neon Argon.
What determines an element’s chemistry. When atoms combine they form compounds. Electrons of an atom are found in different energy levels. Valence electrons.
PERIODIC TABLE GROUPS FAMILIAR FAMILIES OF THE PERIODIC TABLE.
Electron Configuration. Quantum Number Number that specifies the properties of the atomic orbitals Tells us the distance from the nucleus and the shape.
Reading the Periodic Table Objectives: 1. Explain why elements in a group have similar properties. 2. Identify the four blocks of the periodic table. Key.
Chemistry Lecture: Why Atoms Form Ions. “Valence” Electrons …are the electrons in the outer shell …which is also known as the “valence shell”
2.06 Electron Configuration Parts I and II. Part I: Bohr Model of the Atom How are electrons arranged in an atom? Bohr: Electrons in definite energy levels.
Unit 3 Periodic Table and Valence electrons. Valence electrons Valence electrons are electrons located in the outermost energy level. Valence electrons.
Noble Gases Argon :1s 2 2s 2 2p 6 3s 2 3p 6 Potassium: 1s 2 2s 2 2p 6 3s 2 3p 6 4s 1 Simplified electron configuration for Argon: [Ar] Simplified electron.
Mendeleev Created the first version of the periodic table.
Kayla McAuley. Chemical Reactivity Some elements are highly reactive while others arent A chemical reaction: A transformation resulting in a change.
Atomic Orbital Filling Order and Electron Configurations AP Chemistry.
AP Chemistry Periodic Table, Electron Configurations and Ions.
Groups of the Periodic Table. Valence Electrons The electrons in the OUTERMOST energy level of the atom. These are the electrons furthest from the nucleus.
10.4 Energy Levels of Electrons Electrons move in definite energy levels; these are labeled Each level has sublevel(s) which are probability shapes.
Science App Review By Kristian G. App Name App Name ChemCrafter.
Periodic Trends. History of the Periodic Table 1871 – Mendeleev arranged the elements according to: 1. Increasing atomic mass 2. Elements with similar.
Elements are organized into different blocks in the periodic table according to their electron configurations. Section 2: Classification of the Elements.
Unit 3 Periodic Table and Valence electrons. Modern Periodic Table Elements are arranged by increasing atomic number. Elements are arranged by increasing.
P.T. displays the symbols and names of the elements, along with information about the structure of their atoms The different colors of squares differentiates.
SECTION 5: PERIODIC TRENDS CHAPTER 9: ELECTRONS IN ATOMS AND THE PERIODIC TABLE.
Quantum Mechanics. Electron Density Gives the probability that an electron will be found in a particular region of an atom Regions of high electron density.
Chemical Symbols in the Periodic Table How is the Periodic Table Arranged? 1.Alphabetically from A to Z 2. By atomic mass, from small to large 3.By number.
Periodic Table and Configuration. Demetri Mendeleev Created modern periodic table (late 1800’s) Arranged by increasing atomic mass Similar elements found.
Quantum Theory & Structure of the Periodic Table The orbitals that the electrons in an atom occupy can be illustrated in the form of an electron configuration.
Chapter 4: Atoms and Elements. Determine ion charge from numbers of protons and electrons. Determine the number of protons and electrons in an ion.
F. Schifano, Department of Science Bayonne High School, Bayonne NJ.
Section 11.3 Atomic Orbitals 1.To learn about the shapes of the s, p and d orbitals 2.To review the energy levels and orbitals of the wave mechanical model.
The Periodic Table Trends - Pg Bonds – Pg 334.
Periodic table families and valence electrons. Valence electron Valence electrons are the electrons contained in the outermost, or valence, electron shell.
Chapter 6. Electronic Structure and Chemical Periodicity The Periodic Law states that when elements are arranged in order of increasing atomic number,
CHAPTER 5 Electrons in Atoms. Development of Atomic Models Dalton – Remember atomic theory? – Atom considered indivisible Thomson – “plum pudding atom”
Chemistry Chapter 5 Notes #3. Rules Neils Bohr Added on to Planck’s and Einstein’s theories Lowest available energy state of an atom Ground State When.
Midterm Review Chapter 4 Periodic Table. Dmitri Mendeleev Father of the periodic table.
Modern Atomic Theory How do electrons create the chemical trends on the Periodic Table.
Chemistry 103 Lecture 8. Outline I. Electronic Structure (CH5) Brief Review Orbital Diagrams Valence Electrons Atomic & Ionic Radii II. Chemical Bonds.
Ch.4 Electrons. Energy as Waves Light (one form of energy) travels through space in a wavelike behavior Other forms of energy also have wave characteristics.
Aim: How is the Periodic Table of the Elements arranged? The elements on the Periodic Table are arranged in order of increasing atomic number. The number.
5.4 Trends In the periodic Table (Page ) Homework: Page 211 # 2-4 Key Concepts (Page 211)
NAME DATE The Unit Organizer BIGGER PICTURE LAST UNIT/Experience CURRENT UNIT NEXT UNIT/Experience UNIT FOCUS QUESTIONS is about... Student Activities.
1 The Octet Rule Chapter 3 Section 3. 2 Valence electrons - electrons in the outermost energy level Valence electrons are the most important because they.
Unit 3 Review Periodic Trends. How many valence electrons does aluminum have? 1. one 2. two 3. three 4. four.
Chemistry The structure of the atom.. The Atomic Theory: All matter is made of atoms, which are particles too small to be seen. Each element has its own.
© 2017 SlidePlayer.com Inc. All rights reserved.