Chem4kids
Chem4 Kids: Chlorine (Cl)
The 17th element in the periodic table is defined, chlorine. Find out how many electrons chlorine has and where you can find it in nature and in the home.
Environmental Chemistry
Environmental chemistry.com: Periodic Table Phosphorus
Excellent source of information on phosphorus including its physical and chemical properties. Highly recommended.
Annenberg Foundation
Annenberg Learner: What's in the Box?
Use your knowledge of groups and periods on the Periodic Table. When you are presented with three elements, pick the one that doesn't belong.
Science Education Resource Center at Carleton College
Serc: Atoms and Molecules
As part of the introduction to the Periodic Table of the Elements, students will be introduced to the idea of atoms, molecules, and chemical reactions.
Royal Society of Chemistry
Visual Elements: Dysprosium
Brief summary of uses and lack of uses for this element.
Texas Instruments
Texas Instruments: Atomic Structure
This StudyCards stack enables students to review the terms associated with learning and using the Periodic Table of the Elements.
Web Elements
Web Elements Periodic Table: Mendelevium
Good basic information along with an illustration of the likely electron arrangement of this transuranium element.
Upper Canada District School Board
Tom Stretton's Chemistry Pages: Evolution of the Elements
Through an online slide-show format, learn about the historical development of the Periodic Table of Elements.
ClassFlow
Class Flow: Atoms and Elements
[Free Registration/Login Required] This flipchart introduces fifth graders to atoms and elements. Key concepts include atoms, parts of the atoms, elements, and the periodic table. Opportunities for student participation are included...
Web Elements
Web Elements Periodic Table: Scandium
All of the elemental information about scandium that you are likely to need can be found at this extensive site. This information includes atomic number, atomic weight, group name, standard state, properties, uses, electron...
Web Elements
Web Elements Periodic Table: Sulfur
All of the elemental information about sulfur that you are likely to need can be found at this extensive site. This information includes atomic number, atomic weight, group name, standard state, properties, uses, electron configuration,...
Encyclopedia of Earth
Encyclopedia of Earth: Periodic Table: Krypton
Information about the element, Krypton, atomic number 36. Covers physical and atomic properties, how abundant it is on the Earth, how it was discovered, uses, and health effects from exposure.
Texas Education Agency
Texas Gateway: Atoms, Elements and the Periodic Table: The Atomic Model [Pdf]
A slideshow looking at the contributions of scientists over time to our understanding of atomic theory. Looks at models of the atom developed by Democritus, John Dalton, J.J. Thomson, Ernest Rutherford, Niels Bohr, and James Chadwick, as...
Web Elements
Web Elements Periodic Table: Bromine
An excellent site with a vast amount of information on bromine and its properties.
Web Elements
Web Elements Periodic Table: Chromium
A very good summary of the key data and chemical and physical properties of chromium.
Web Elements
Web Elements Periodic Table: Dysprosium
A very thorough description of dysprosium, its properties, uses and applications.
Web Elements
Web Elements Periodic Table: Nickel
A nice collection of all sorts of information on nickel, its properties, isotopes and uses. Very informative.
Web Elements
Web Elements Periodic Table: Platinum
Very nice site with a great deal of information on platinum and its properties.
Khan Academy
Khan Academy: Quiz: Stars and Elements
A quiz over stars and elements. Students can test their understanding of the star and element unit that covered over chemistry, periodic table of elements, and famous scientists. Quiz contains thirteen multiple choice questions.
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.
Thomas Jefferson National Accelerator Facility
Jefferson Lab: Element Crossword Puzzle the Chalcogen Group [Pdf]
Find out what you know about elements by completing this crossword puzzle! This puzzle focuses on the chalcogen elements.
Web Elements
Web Elements Periodic Table: Yttrium
At this site from Mark Winter at WebElement, you can navigate around for charts and graphs of data on Yttrium. Probably the most comprehensive of all periodic tables on the web.
Thomas Jefferson National Accelerator Facility
Jefferson Lab: Element Crossword Puzzles It's a Gas [Pdf]
Find out what you know about elements by completing this online crossword puzzle! This puzzle focuses on elements that are a gas.
Other popular searches
- Table of Periodic Elements
- Elements of the Periodic Table
- Elements and Periodic Tables
- Elements Periodic Table
- Elements on Periodic Tables
- Periodic Table Elements Unit
- Elements in the Periodic Table