Chapter 4 Homework and Learning Objectives- HC
Chapter 4 Homework
Notes on the periodic table WS using markers.
Periodic Table WS
Read/notes 4.1, 4.1 WS
Read/notes 4.2, 4.2 WS
Read/notes 4.3, 4.3 WS
Read/notes 4.4, 4.4 WS
Graphing assign. PT trends
CH 4 Review pg. 151, Term Review 1-11, Concept and Skills 1-10 (except 7), 11-13,19-23, 26,29,32-40,43,44,46,50, Linking chapters #2, Test Prep 1-10
CH 4 Crib Sheet
CH 4 Test
Chapter 4 Objectives
4.1 What makes a group of elements?
-List early attempts at classifying elements/scientists responsible, Development of the Periodic Table
Periodic Law
-Periodic Table: families/names, periods/series, state at room temp, diatomic, radioactive, synthetic, m,nm,sm
-Families, physical/chemical properties, specific uses,
4.2 What gives metals their distinctive properties?
-properties,metal,non-metal,semi-metal
4.3 What trends are found in the periodic table?
-Valence Electrons, Octet Rule/chemical stability, charge of the ion
-PT trends, atomic radius (ion radius vs. neutral atom), ionization energy, electron affinity, electronegativity,
Periodic Table Trends due to Electrostatic Force
Successive Ionization Energies
Octet rule explains an element wanting to be Isoelectronic with a noble gas
Quiz over Periodic Table Trends
4.4 Where did the elements come from?
-Natural vs. Synthetic Elements
-Nuclear fusion/fission (CH 18)
Cool Periodic Tables:
Atomic Emission Spectrum Periodic Table
Links for the CH 4 Lab and or demonstrations
Please use this link to print periodic tables at home using a color printer. There are many to choose from. When choosing a periodic table to print be sure that it contains the information that is most valuable to you.
