1 / 8

Summing up Electron Configuration What is it :

ayanna
Download Presentation

Summing up Electron Configuration What is it :

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Date: 11-15-13 - Test next WednesdayDay Plan: 1) Review / Homework 2) Project Conclusion Opener: (Sublevel Notation Problems)1. The region outside the nucleus where an electron can most probably be found is the a. electron configuration. c. s sublevel. b. quantum. d. electron cloud2. A spherical electron cloud surrounding an atomic nucleus would best representa. an s orbital. c. a combination of px and py orbitals. b. a px orbital. d. a combination of an s and a px orbital.

  2. 3. An orbital that could never exist according to the quantum (Sublevel Notation) description of the atom is a. 3d. c. 6d. b. 8s. d. 6p. 4. The number of possible orbital shapes for the third energy level is a. 1. c. 3. b. 2. d. 4. 5. How many electrons are needed to completely fill the fourth energy level? a. 8 c. 32 b. 18 d. 40

  3. Summing up Electron Configuration • What is it : • Likely hood of where electrons can be found around the atom • What is Important about it: • Energy Levels increase as atoms get bigger • Energy is important for how atoms bond together • 7 Energy levels in the periodic table (In order of Periods)

  4. How many orbitals per level

  5. 2-4 • Ways to show electron configuration – of Carbon • 1) Bohr Model Bohr Notation • 2) Sublevel Notation • 3) Orbital Spin Notation Butters Rocks • 4) Lewis Dot Structure (1s2, 2s2, 2p2) C

  6. What am I doing today? • Periodic Table Activity • Make Sure you have a rubric – 1 per person • Turn in project by the window • Put each group members rubric on top of the project • Make sure to do the partner evaluation • Turn in conclusion Questions on a separate side • When you are done finish your vocabulary 10 – words

  7. Carbon Ring 1 – 2 electrons Ring 2 – 4 electrons Bohr Notation = 2-4 4 Valance Electrons Sodium Ring 1 – 2 electrons Ring 2 – 8 electrons Ring 3 – 2 electrons Bohr Notation = 2-8-2 2 Valance Electrons

  8. Vocabulary Words • Alkalin Metals - Non metals • Energy Levels - Sub levels electron configuration • Families - Valence Electrons • Periods - Electrons • Protons in a atom - Noble Gas

More Related