Chemistry: Unit Periodic Table

Periodic Trends 


The information we will be studying in this chapter is on the following pages in the Modern Chemistry textbook:
Atomic radii pages 140 - 142

Ionization energy pages 143 - 146

Ionic Radii pages 149 - 150

Electronegativity pages 151 - 152



Anchors (Objectives)
A.2.3.1 Explain how the periodicity of chemical properties led to the arrangement of elements on the periodic table. A.2.3.2 Compare and/or predict the properties of selected elements by using their locations on the periodic table and known trends.



Vocab
Actinide 

Alkali metals 

Alkaline-earth metals 

Anion 

Atomic radius 

Cation 

Doberiener 

Electron affinity 

Electronegativity 

Halogens 

Ion 

Ionization energy 

Lanthanide 

Main-group elements 

Mendeleev 

Mosley 

Periodic law 

Periodic table 

Transition elements 

Valence electrons