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.
supports HTML5 video
Published byJevon Eveleigh
Modified over 6 years ago
The Periodic Table
The Modern Periodic TableArranged in order of increasing atomic number
Properties of ElementsMetals Metalloids Nonmetals
Metals – MOST of the Periodic TableGood conductors of heat and electric current High luster or sheen (shiny) Solids at room temperature (except for Hg) Ductile Malleable MORE REACTIVE ON LEFT
Nonmetals – upper right cornerVariation in properties Not metals Mostly gases at room temperature Generally, poor conductors Solids tend to be brittle
Metalloids – the “stairstep”Properties similar to metals and nonmetals Behavior (metal or nonmetal) depends on conditions
Periodic Law When arranged in order of increasing atomic #, elementsshow similar properties within groups (this has to do with their electron configurations). Group = column Period = row
Group 1A: Alkali Metals Most reactive metals: 1 VALENCE ELECTRON
Group 2A: Alkaline Earth MetalsLess reactive than Group 1A metals: 2 valence electrons Alkaline Earth Metals
Group 7A: Halogens Most reactive nonmetals: 7 valence electrons
Group 8A: Noble Gases “Inert Gases:” 8 valence electrons (except for He – 2) Rarely react because highest energy level is FULL. Noble Gases
B-Groups: Transition Metals
Aim: How are Elements Organized in the Periodic Table? DO Now: 1. How would you organize these buttons? 2. How do you think elements are organized in the.
Properties of metals and nonmetals
Periodic Table Properties
Periodic Table of the Elements. u These are called the inner transition elements and they belong here.
Periodic Table Families
The Periodic Table of Elements
The Structure of an Atom
The Periodic Table.
Objective 4.03 Objective 4.03: Explain how the Periodic Table is a model for: • Classifying elements • Identifying the properties of elements.
Periodic Table of Elements (Organization)
Coloring the Periodic Table Families
The Periodic Table. History of the Periodic Table Solving the Periodic Puzzle Created by Dmitri Mendeleev in late 1800s Organized according to increasing.
Families on the Periodic Table
Periodic Table Of Elements. Understand the organization of the periodic table. Identify properties of metals and non-metals KEY WORDS Periodic tableFamilyPeriod.
Unit 2 – Matter and Chemical Change. Topic 4 – Classifying Elements Elements are given symbols from Latin, planets, scientists, places They can be.
1 This is Jeopardy The Periodic Table 2 Category No. 1 Category No. 2 Category No. 3 Category No. 4 Category No Final Jeopardy.
PERIODIC TABLE ORGANIZATION How is the periodic table organized? What are the properties of each group?
Modern Periodic Table 5.2.
Aim: How are Elements Organized in the Periodic Table?
© 2021 SlidePlayer.com Inc. All rights reserved.