Cmc chapter 06

Chapter Menu The Periodic Table and Periodic Law Section 6.1 Development of the Modern Periodic Table Section 6.2 Classification of the Elements Section 6.3 Periodic Trends Exit Click a hyperlink or folder tab to view the corresponding slides.

Section 6-1 Section 6.1 Development of the Modern Periodic Table ,[object Object],atomic number: the number of protons in an atom ,[object Object],The periodic table evolved over time as scientists discovered more useful ways to compare and organize the elements.

Section 6-1 Section 6.1 Development of the Modern Periodic Table (cont.) periodic law group period representative elements transition elements metal alkali metals alkaline earth metals transition metal inner transition metal lanthanide series actinide series nonmetals halogen noble gas metalloid

Section 6-1 Development of the Periodic Table ,[object Object]

Section 6-1 Development of the Periodic Table (cont.) ,[object Object],[object Object]

Section 6-1 Development of the Periodic Table (cont.) ,[object Object]

Section 6-1 Development of the Periodic Table (cont.) ,[object Object],[object Object],[object Object]

Section 6-1 Development of the Periodic Table (cont.)

Section 6-1 The Modern Periodic Table ,[object Object]

Section 6-1 The Modern Periodic Table (cont.) ,[object Object],[object Object],[object Object],[object Object]

Section 6-1 The Modern Periodic Table (cont.) ,[object Object],[object Object]

Section 6-1 The Modern Periodic Table (cont.) ,[object Object],[object Object],[object Object]

Section 6-1 The Modern Periodic Table (cont.) ,[object Object]

Section 6-1 The Modern Periodic Table (cont.)

[object Object],[object Object],[object Object],[object Object],Section 6-1 Section 6.1 Assessment What is a row of elements on the periodic table called? A. octave B. period C. group D. transition

[object Object],[object Object],[object Object],[object Object],Section 6-1 Section 6.1 Assessment What is silicon an example of? A. metal B. non-metal C. inner transition metal D. metalloid

Section 6-2 Section 6.2 Classification of the Elements ,[object Object],valence electron: electron in an atom's outermost orbitals; determines the chemical properties of an atom ,[object Object],Elements are organized into different blocks in the periodic table according to their electron configurations.

Section 6-2 Organizing the Elements by Electron Configuration ,[object Object],[object Object]

Section 6-2 Organizing the Elements by Electron Configuration (cont.) ,[object Object],[object Object]

Section 6-2 Organizing the Elements by Electron Configuration (cont.)

Section 6-2 The s-, p-, d-, and f-Block Elements ,[object Object]

Section 6-2 The s-, p-, d-, and f-Block Elements (cont.) ,[object Object],[object Object],[object Object]

Section 6-2 The s-, p-, d-, and f-Block Elements (cont.) ,[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],Section 6-2 Section 6.2 Assessment Which of the following is NOT one of the elemental blocks of the periodic table? A. s-block B. d-block C. g-block D. f-block

[object Object],[object Object],[object Object],[object Object],Section 6-2 Section 6.2 Assessment Which block spans 14 elemental groups? A. s-block B. p-block C. f-block D. g-block

Section 6-3 Section 6.3 Periodic Trends ,[object Object],principal energy level: the major energy level of an atom ion ionization energy octet rule electronegativity ,[object Object],Trends among elements in the periodic table include their size and their ability to lose or attract electrons

Section 6-3 Atomic Radius ,[object Object],[object Object]

Section 6-3 Atomic Radius (cont.) ,[object Object]

Section 6-3 Atomic Radius (cont.) ,[object Object],[object Object]

Section 6-3 Atomic Radius (cont.)

Section 6-3 Ionic Radius ,[object Object],[object Object],[object Object],[object Object]

Section 6-3 Ionic Radius (cont.) ,[object Object]

Section 6-3 Ionic Radius (cont.) ,[object Object],[object Object]

Section 6-3 Ionization Energy ,[object Object],[object Object]

Section 6-3 Ionization Energy (cont.)

Section 6-3 Ionization Energy (cont.) ,[object Object],[object Object]

Section 6-3 Ionization Energy (cont.) ,[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],Section 6-3 Section 6.3 Assessment The lowest ionization energy is the ____. A. first B. second C. third D. fourth

[object Object],[object Object],[object Object],[object Object],Section 6-3 Section 6.3 Assessment The ionic radius of a negative ion becomes larger when: A. moving up a group B. moving right to left across period C. moving down a group D. the ion loses electrons

Resources Menu Chemistry Online Study Guide Chapter Assessment Standardized Test Practice Image Bank Concepts in Motion

Study Guide 1 Section 6.1 Development of the Modern Periodic Table Key Concepts ,[object Object],[object Object],[object Object]

Study Guide 1 Section 6.1 Development of the Modern Periodic Table (contd.) Key Concepts ,[object Object]

Study Guide 2 Section 6.2 Classification of the Elements Key Concepts ,[object Object],[object Object],[object Object],[object Object]

Study Guide 3 Section 6.3 Periodic Trends Key Concepts ,[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],Chapter Assessment 1 The actinide series is part of the A. s-block elements. B. inner transition metals. C. non-metals. D. alkali metals.

[object Object],[object Object],[object Object],[object Object],Chapter Assessment 2 In their elemental state, which group has a complete octet of valence electrons? A. alkali metals B. alkaline earth metals C. halogens D. noble gases

[object Object],[object Object],[object Object],[object Object],Chapter Assessment 3 Which block contains the transition metals? A. s-block B. p-block C. d-block D. f-block

[object Object],[object Object],[object Object],[object Object],Chapter Assessment 4 An element with a full octet has how many valence electrons? A. two B. six C. eight D. ten

[object Object],[object Object],[object Object],[object Object],Chapter Assessment 5 How many groups of elements are there? A. 8 B. 16 C. 18 D. 4

[object Object],[object Object],[object Object],[object Object],STP 1 Which group of elements are the least reactive? A. alkali metals B. inner transition metals C. halogens D. noble gases

[object Object],[object Object],[object Object],[object Object],STP 2 On the modern periodic table, alkaline earth metals are found only in ____. A. group 1 B. s-block C. p-block D. groups 13–18

[object Object],[object Object],[object Object],[object Object],STP 3 Unreactive gases are mostly found where on the periodic table? A. halogens B. group 1 and 2 C. group 18 D. f-block

[object Object],[object Object],[object Object],[object Object],STP 4 Bromine is a member of the A. noble gases. B. inner transition metals. C. earth metals. D. halogens.

[object Object],[object Object],[object Object],[object Object],STP 5 How many groups does the d-block span? A. two B. six C. ten D. fourteen

IB Menu Click on an image to enlarge.

CIM Table 6.4 Noble Gas Electron Configuration Figure 6.5 The Periodic Table Figure 6.11 Trends in Atomic Radii Figure 6.18 Trends in Electronegativity

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Cmc chapter 06

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Cmc chapter 06