Name: Group: Block : ___ Date: Exceed to Succeed 1. ATOMIC RADIUS For each of the following sets of atoms, rank the a toms from smallest.

 

Name: Group: Block : ___ Date: Exceed to Succeed 1. ATOMIC RADIUS For each of the following sets of atoms, rank the a toms from smallest.

 

Block ________ Date CHEMISTRY PERIODIC TRENDS QUIZ 1. Circle the element in eachpair with the lower first ionization energy: a. Iron.

 

TOTAL: / 30 Refer to the periodic table on this page. Choose the letter on this periodic table, which corresponds to the element that makes.

 

Activities: 1.   Define: Atomic radius: 1st Ionization Energy:.

 

2/15/2009 1 Periodic Trends •In this discussion, we will rationalize observed trendsin Sizes of atoms and ions. Ionization energy. Effective Nuclear.

 

Name: Group: Block : ___ Date: Exceed to Succeed 1. ATOMIC RADIUS For each of the following sets of atoms, rank the a toms from smallest.

 

AND PERIODIC TRENDS PERIODIC TABLE!.

 

Activities: 1.   Define: Atomic radius: 1st Ionization Energy:.

 

You must hand in: A word document with pre-work questions, excel graphs, and analysis questions. Introduction: Elements on the periodic table are arranged.

 

Name: Group: Block : ___ Date: Exceed to Succeed 1. ATOMIC RADIUS For each of the following sets of atoms, rank the a toms from smallest.

 

Periodic Trends Objective: To discover the periodic trends of certain physical and chemical properties of elements related to their position on the Periodic Table.

 

Atomic Radius http://www. crystalmaker. html http://www. crystalmaker. html http://intro. chem. okstate. html http://intro. chem. okstate. html.

 

1 Rank the following elements by increasing atomic radius: carbon, aluminum, oxygen, potassium. 2 Rank the following elements by increasing sulfur, oxygen,.

 

Date: Block: Fill In the following orbital diagrams. Nitrogen Magnesium Write the electron configurations for the following elements. Platinum Zinc Strontium.

 

3 H U L R G L F 7 U H Q G 3 U D F W L F H. H Q R W H E R R N 1 R Y H P E H U 3 5 , 2 , 7 5 1 6 3 5 7 , : 2 5. 6 7.

 

Period: ______________ Periodic Trends – WS 3 Relevant textbook pages: 398 - 406 Section Objectives Students know how to use the periodic table to identify trends in ionization.

 

Atomic Radius http://www. crystalmaker. html http://www. crystalmaker. html http://intro. chem. okstate. html http://intro. chem. okstate. html.

 

1. Discuss the importance of Mendeleev’s periodiclaw. 2. Identify each element as a metal, metalloid, or nonmetal. a fluorine b germanium c zinc d phosphorous e lithium 3. Give.

 

Periodic Table Worksheet 1. Rb has properties most similar to which one of the following elements: Co LiBe How do you know 2. Rn has properties most similar to which one of the following.

 

1. In period 3 of the Periodic Table which element has the lowest first ionization energy 2. In period 3 of the Periodic Table, which element has the highest first.

 

Who first published the classification of the elements that is the basis of our periodic table today By what property did Mendeleev arrange the elements By what property.

 

1. Arrange the following atoms or ions in order of increasing size: A Br-, Ca2 , K , Se2- B Al3 , F-, Na , Mg2 , O2- C As3-, Ca2 , Cl-, K The following figure shows electron affinity.

 

Periodic Trends © Mr. D. Scott; Celina High School Metal vs Non-metal Metal atoms that readily lose electrons to form positive.