PBS
Pbs Teachers: Nova: Kaboom! Pyrotechnics: It's Elemental
Describe The Periodic Table of Elements, identify the elements that make a firework work and examine the contribution of each element to the total fireworks effect.
CK-12 Foundation
Ck 12: Chemistry: Early History of the Periodic Table
[Free Registration/Login may be required to access all resource tools.] Describes the history of the periodic table, the Dobereiner triads, and the Newland octaves.
CK-12 Foundation
Ck 12: Chemistry: Mendeleev's Periodic Table
[Free Registration/Login may be required to access all resource tools.] Describes the development of Mendeleev's periodic table.
CK-12 Foundation
Ck 12: Chemistry: Blocks of the Periodic Table
[Free Registration/Login may be required to access all resource tools.] Covers blocks, periods, and the periodic table.
Environmental Chemistry
Periodic Table of Elements: Gallium
A very detailed look at the element Gallium, a member of the Boron Group.
Environmental Chemistry
Periodic Table of Elements: Indium
A very detailed look at the element Indium, a member of the Boron Group.
Environmental Chemistry
Periodic Table of Elements: Thallium
A very detailed look at the element Thallium, a member of the Boron Group.
Science Struck
Science Struck: Electron Configuration Chart for the Periodic Table
Explains the theoretical basis of electron configuration and presents a table of all 118 elements with their symbols, number of electrons, and electron configurations.
Sophia Learning
Sophia: Molar Mass of an Element
Through this short tutorial, learn how to use the periodic table of elements to determine the molar mass of elements.
Scholastic
Scholastic: Study Jams! Science: Matter: Elements & Compounds
A video and a short quiz on elements, how they combine through chemical reactions to make compounds, and how to write the chemical formulas for water and salt.
Royal Society of Chemistry
Visual Elements: Dysprosium
Brief summary of uses and lack of uses for this element.
CK-12 Foundation
Ck 12: Chemistry: Periodic Law
[Free Registration/Login may be required to access all resource tools.] A tutorial that describes the origin of the periodic law.
Sophia Learning
Sophia: Modern Periodic Law: Lesson 2
This lesson will define the Modern Period Law. It is 2 of 3 in the series titled "Modern Periodic Law."
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.
Other
Chemical elements.com: Silver
A site containing a good deal of elemental information. Information on each element includes atomic number, atomic mass, melting point, boiling point, density, isotopes and more.
Other
Chemical Elements: Potassium
A nice, clear site, containing a good deal of elemental information, including atomic weight, density, boiling point, isotopes and more. An image shows the electron energy levels for the element.
Other
Chemical Elements: Plutonium
A nice, clear site, containing a good deal of elemental information, including; atomic weight, density, boiling point, isotopes and more. An image shows the electron energy levels for the element.
Science Struck
Science Struck: Labeled Periodic Table of Elements With Names
Describes the organization of the periodic table of elements and the different groups in it.
Science Struck
Science Struck: 26 Funny Periodic Table Puns
A humorous collection of periodic table puns.
Chemicool
Chemicool: Radon
This site provides a set of data tables summarizing the physical and chemical properties and data on radon.
Chemicool
Chemicool: Cerium
A very clear set of data tables that provide all sorts of basic information on cerium and its chemical properties. A very helpful site for learning about this element.
Chemicool
Chemi Cool: Vanadium
Set of tables describing many physical and chemical properties of the element vanadium.
Chemicool
Chemicool: Gadolinium
This site offers physical data on the element Gadolinium. Also contains abundance and cost.
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