1 / 13

Chemistry Unit 4 – Ionic Bonds

Chemistry Unit 4 – Ionic Bonds. Lesson 3 – The Periodic Table Book Section: 6.2 Objective: SWBAT classify the periodic table by column. Do Now: What do lithium, sodium, and potassium have in common?. Periodic Law. Rows of the periodic table are called periods.

jam
Download Presentation

Chemistry Unit 4 – Ionic Bonds

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. ChemistryUnit 4 – Ionic Bonds Lesson 3 – The Periodic Table Book Section: 6.2 Objective: SWBAT classify the periodic table by column. Do Now: What do lithium, sodium, and potassium have in common?

  2. Periodic Law • Rows of the periodic table are called periods. • Columns of the periodic table are called groups, or families. • Groups tend to have similar chemical properties.

  3. S-Block: Group 1A: Alkali Metals • Very shiny, reactive metals • Oxidize in air very quickly • VIDEO: Sodium Lithium Potassium Sodium Rubidium

  4. S-Block: Group 2A – Alkaline Earth Metals • Very high melting points (earth metals) • Named after their oxides that are basic (or alkaline) in solution • Less reactive than alkali metals, but retain similar reactivities – need more energy to react.

  5. P-Block: Group 3A – Boron Group • Edges the metal-nonmetal line • Boron group has poor metals and metalloids. Boron Gallium Aluminum Thallium Indium

  6. P-Block: Group 4A – Carbon Group • Most versatile bonding group • Organic chemistry & semiconductors live here Silicon Carbon Tin Germanium Lead

  7. P-Block: Group 5A – Nitrogen Group • Mostly nonmetals • Mixture of gases and solids Phosphorus Nitrogen (liquid) Antimony Arsenic Bismuth

  8. P-Block: Group 6A – Chalcogens • Mostly nonmetals • React strongly with metals Sulfur Oxygen (liquid) Selenium Tellurium

  9. P-Block: Group 7A – Halogens • Also called halides • Very reactive, so much that they react with themselves • Solid, liquid, and gases in family Chlorine Fluorine Bromine Iodine

  10. P-Block: Group 8A – Noble Gases • Nonreactive • Have full valence shell • All gases (no interactions between molecules) Neon Helium Argon Krypton Xenon

  11. D-Block: Transition Metals • “Outermost electrons” in the d-subshell • The d-subshell’s electron transitions are in the visible spectrum • Which makes solutions of transition metals have pretty colors • DEMO: Transition metal solutions Gold Copper Tungsten Chromium Cobalt

  12. F-Block: Rare Earth Metals • “Outermost electrons” in the f-subshell • When atoms get this heavy, the nuclei become unstable and decay – radioactive • Lanthanides – top row of f-block • Actinides – bottom row of f-block Cerium Uranium Americium Plutonium Holmium

  13. HW 4-1 Due Wednesday • This week: • Tuesday: Keystone Testing (2nd), Go over Atom Exam (4th) • Wednesday: The Periodic Table (6.2), HW 4-1 Due • Thursday: Electron Configurations and the Periodic Table (6.2) • Friday: Periodic Properties Lab, HW 4-2 Due

More Related