Periodic Properties of the Elements © 2009, Prentice-Hall, Inc. Chapter 7 Periodic Properties of the Elements.

Slides:



Advertisements
Similar presentations
Trends of the Periodic Table
Advertisements

Trends in the Periodic Table
Periodic Trends. Atomic Radius Atomic Radius (size) is the distance between the nucleus and the outer electrons in an atom.
Entry Task: Friday November 2 nd Which of the following pair has a smaller radius? Sr or Sr +2 P or P -3 Na or Na +
The Periodic Table and Ionic Bonding: Part 3-Periodic Table Trends 1.
Unit 5 Notes p. 3-4 January 6. Jan 6 - Objectives You will be able to define – Atomic radius – Electronegativity – Ionization Energy – Electron Affinity.
Electron Configuration and Periodic Properties
Aim: What are the Properties of Groups and how does the atomic radius change across a period and down a group ? DO Now: 1. Write down the electron configuration.
Which Element? Is highest in electronegativity?. Which Element? Is lowest in electronegativity?
1 Chapter 3 Atoms and Elements 3.8 Periodic Trends Copyright © 2005 by Pearson Education, Inc. Publishing as Benjamin Cummings.
1 Chapter 3 Electronic Structure and Periodic Law 3.6 Property Trends within the Periodic Table Copyright © 2005 by Pearson Education, Inc. Publishing.
Periodic Properties of the Elements All Depend on energies of outermost orbitals Atomic Size Ionization Energy Electron Affinity Ion Size.
Chemical Periodicity Chart
Periodic Trends. Electron attraction Electrons are attracted to protons –and repelled by electrons The closer an e - is to the nucleus, the more pull.
Chapter 5 Electronic Structure and Periodic Trends
Which atom has a LARGER radius: Helium or Xenon?.
Chapter 5 Review Play slide show. Correct answer appears in blue.
Even More About the Periodic Table
1 Chapter 4 Atoms and Elements 4.6 Electron Energy Levels · Be · · Mg · · Ca · · Sr · · Ba · Copyright © 2008 by Pearson Education, Inc. Publishing as.
Periodic Table Trends & Definitions. How to read the Periodic Table 6 C Carbon Atomic Number Elemental Symbol Elemental Name Atomic Mass.
Chapter14: Periodic Trends Modern Chemistry; Holt, Rinehart, & Winston.
Trends in Periodic Table Properties
Periodic Trends.
Periodic Table Alkali Metals Group 1A Alkaline Metals Group 2A Transition Metals Group B Metalloids (7) Purple elements Halogens Group 7A Noble Gases Group.
Section Periodic Trends Objective: - Compare period & group trends for shielding, atomic radius, ionic radius, ionization energy, & electronegativity.
Periodic Trends. Trends in Atomic Size Atomic Radius –Half of the distance between the nuclei of two atoms of the same element when the atoms are bonded.
The Periodic Law. Dmitri Mendeleev - discovered that when placed in order of their atomic mass, elements show a repeating pattern of properties. Atomic.
Atomic Properties and the Periodic Table
Summary of Periodic Trends Topic #12 continued…..
Periodic Trends. Which element has the largest atomic radius? Cu K Ni Br.
 When elements are arranged in order of increasing atomic #, elements with similar properties appear at regular intervals.
3:00 2:59 2:58 2:57 2:56 2:55 2:54 2:53 2:52 2:51 2:50 2:49 2:48 2:47 2:46 2:45 2:44 2:43 2:42 2:41 2:40 2:39 2:38 2:37 2:36 2:35 2:34 2:33 2:32 2:31 2:30.
Chapter 3 Atoms and Elements 3.7 Electron Energy Levels 1.
IIIIII III. Periodic Trends (p ) Ch. 5 - The Periodic Table.
The Diatomics They are elements that are found as two atoms bonded to themselves. They are H 2, N 2, O 2, F 2, Cl 2, Br 2, I 2 There are 7 of them and.
Bell Ringer 1. How many valence electrons does N have? 2. Which of the 3 “classes” on the periodic table displays properties of both metals and nonmetals?
Periodic Trends Trends in Properties on the Periodic Table.
Periodic Trends.
Periodic Properties of Elements Chapter 7 part I.
I II III Periodic Trends. Valence Electrons  Electrons available to be lost, gained, or shared in the formation of chemical compounds  Outer energy.
IIIIII Unit 3: Periodicity: I. History of the Periodic Table.
The Periodic Table and Ionic Bonding: Part 4-Periodic Table Trends 1.
CHEMISTRY December 9, 2014 PERIODIC TRENDS. SCIENCE STARTER Do the Science Starter You have 3 minutes to complete the task You are silent and seated.
Radii of the Elements. The atomic radius is defined as half the distance between two adjacent atoms in a solid crystal. In a period, the atomic radius.
1 st Ionization Energy The amount of energy required to remove an electron from an atom. Trend: Increases left to right across a row. Increases bottom.
Chemistry Periodic Trends. Section 5 Definitions Atomic Radius Ion Cation Anion Ionization Energy Electronegativity.
Warm Up Write the electron configuration for F.
Q of the Day 1. The octet rule explains that Sulfur wants ___ valence electrons so it will gain ___ and form a ____ ion. Day
Periodic Trends The chemical and physical properties of elements are a periodic function of atomic number Recall that the number of electrons is equal.
Periodic Trends. Atomic Radius Half of the distance between two bonding atoms nuclei.
Chemical Periodicity? What?
OBJECTIVES: Students will understand the Shielding Effect.
IIIIII Periodic Trends The Periodic Table. Periodic Law zWhen elements are arranged in order of increasing atomic #, elements with similar properties.
Periodic Trends Pages 28 and 29 of your Workbook.
Periodic Table Trends. Remember these groups of the periodic table?
Periodic Trends. Li Na Li K Ne Ar In the periodic table, vertical columns are called groups or families…
The Periodic Table Periodic Trends.
Chapter 6 The Periodic Table 6.3 Periodic Trends
Chapter 3 Atoms and Elements
Write the Complete Electron Configuration for:
The Periodic Table Periodic Trends.
Chapter 3 Atoms and Elements
WARM UP Write configurations for the following elements, using noble gas notation: S Co Au Cs.
Chapter 6 The Periodic Table 6.3 Periodic Trends
III. Periodic Trends (p )
Periodic Trends - Warmup
Periodic Trends - Warmup
Trends in the Periodic Table
III. Periodic Trends (p )
Periodic Trends.
Presentation transcript:

Periodic Properties of the Elements © 2009, Prentice-Hall, Inc. Chapter 7 Periodic Properties of the Elements

Periodic Properties of the Elements Periodic Trends – Warmup Chem 1. Compare the following elements in terms of: - atomic radius - ionization energy - electronegativity Explain your reasoning. a) K and Li b) Al and Ar c) F and Ba

Periodic Properties of the Elements Periodic Trends – Warmup Chem 1. Compare the following elements in terms of: - atomic radius - ionization energy - electronegativity Explain your reasoning. a) K and Li b) Al and Ar c) F and Ba

Periodic Properties of the Elements Periodic Trends – Warmup Chem 2. Ca 2+ and K + each have 18 electrons around the nucleus. Which has a smaller radius and why?

Periodic Properties of the Elements Periodic Trends – Warmup (Honors) 1. List in order of increasing atomic radius: Be, C, Li +, Ne, B 3+, F - 2. List in order of decreasing ionization energy: Cs, Na, Ca, H +, K +, Fr