American Chemical Society
Middle School Chemistry: Periodic Table and Energy Level Models
Students interpret the information given in the periodic table to describe the arrangement of electrons on the energy levels around an atom.
Texas Education Agency
Texas Gateway: Elements and Compounds
In this fun and engaging online lesson, students differentiate between elements and compounds on the most basic level while having fun "encoding" the Periodic Table.
Web Elements
Web Elements Periodic Table: Iodine
A very nice WebElements site with all sorts of basic data on iodine, its chemical and physical properties, isotopes and uses.
Web Elements
Web Elements Periodic Table: Palladium
WebElements offers a good basic summary of data and descriptive information on palladium, along with a summary of how it is isolated.
Web Elements
Web Elements Periodic Table: Silicon
Excellent site with a great deal of helpful information on silicon.
BBC
Bbc: Gcse Bitesize: The Periodic Table
This lesson focuses on the periodic table and the configurations. In the modern periodic table, elements are in order of atomic number in periods and groups. Electronic configurations model how electrons are arranged in atoms. A link to...
Alabama Learning Exchange
Alex: Periodic Table of Poetic Elements
Each student will create a poem about an element on the periodic table. The poems will be placed in the appropriate "square" to create a large periodic table wall hanging. This project will require the collaborative work of several...
TED Talks
Ted: Ted Ed: Bismuth: Periodic Table of Videos
The team at Periodicvideos has created a TED-Ed Lesson for every element of the periodic table. Bismuth was thought to be the heaviest element on the periodic table that is not radioactive, but is that still the case? [3:57]
TED Talks
Ted: Ted Ed: Europium: Periodic Table of Videos
The team at Periodicvideos has created a TED-Ed Lesson for every element of the periodic table. Europium is element number 63 on the periodic table. [1:20]
TED Talks
Ted: Ted Ed: Promethium: Periodic Table of Videos
The team at Periodicvideos has created a TED-Ed Lesson for every element of the periodic table. Promethium is element number 61 on the periodic table and its symbol is Pm. [1:42]
TED Talks
Ted: Ted Ed: Cadmium: Periodic Table of Videos
The team at Periodicvideos has created a TED-Ed Lesson for every element of the periodic table. In this video, we take a look at cadmium, a highly toxic element used on pots, pipes, and for all kinds of other applications. [1:50]
Science Struck
Science Struck: Periodic Table With Atomic Mass
Explains how Dmitri Mendeleev created the periodic table of elements, how it was organized, the changes made by Henry Moseley in 1931, some characteristics of element groups, and what the atomic mass, number, and abbreviation each...
Wyzant
Wyzant: About the Elements
This website focuses on the common elements. It provides an alphabetical listing of each common element with its symbol, attributes, and location on the periodic table.
Web Elements
Web Elements Periodic Table: Nitrogen
Lots of valuable information on nitrogen, its properties and some of its uses and compounds.
Web Elements
Web Elements Periodic Table: Platinum
Very nice site with a great deal of information on platinum and its properties.
Web Elements
Web Elements Periodic Table: Erbium
Webelements offers a nice presentation on erbium, its properties, uses and history, along with basic data. Clearly presented.
Web Elements
Web Elements Periodic Table: Mercury
An excellent summary of basic information on mercury, including chemical and physical properties and uses.
Web Elements
Web Elements Periodic Table: Iron
Lots of data and information on iron, its uses and chemical and physical properties. This WebElements site is an excellent resource.
Society for Science and the Public
Science News for Students: Heaviest Named Element Is Official
Describes the discovery and naming of copernicum, the heaviest element on the Periodic Table, named after the 16th century scientist Nicolaus Copernicus.
Wyzant
Wyzant: Common Elements
This website focuses on the common elements. It provides an alphabetical listing of each common element with its symbol, attributes, and location on the periodic table.
Royal Society of Chemistry
Visual Elements: Hydrogen
Short, but descriptive summary on hydrogen. Discusses this element's composition and characteristics, and includes a graphic as well.
Ducksters
Ducksters: Chemistry for Kids: Elements: Lanthanides and Actinides
Kids learn about the lanthanides and actinides of the periodic table. Find out which elements are in this group. properties, similarities, and other facts on this site.
Web Elements
Web Elements Periodic Table: Europium
Lots of information on europium, along with electron information and some reactions involving it.
Web Elements
Web Elements Periodic Table: Neodymium
WebElements provides information on the basics of neodymium, including its properties and a few of its reactions.