Other
Alonsoformula: Formulacion Quimica Organica
Do you want to learn about organic formulation? This website will help you to name organic compounds. For each type of compounds you have a brief explanation and some examples. You will find animated clips which will try to help you find...
Texas Instruments
Texas Instruments: Element to Number
This StudyCards stack enables students to practice associating an element's name to its chemical number.
Texas Instruments
Texas Instruments: Element to Symbol
This StudyCards stack enables students to practice associating an element's name to its chemical symbol.
Upper Canada District School Board
Tom Stretton's Chemistry Pages: Ionization Potential and Electronegativity
Deepen your understanding of ionization potential and electronegativity in this illustrated presentation.
CK-12 Foundation
Ck 12: Physical Science for Middle School
This digital textbook covers core physical science concepts and includes interactive features, real world examples, and videos.
Other
Web ref.org: Iron
A well written, easily followed entry on iron, its properties and compounds, as well as uses. Student friendly.
Other
Web ref.org: Chlorine
A few well done paragraphs on chlorine, with descriptions of the element and its properties. One nice feature is that any technical term has a link to help you better understand it.
Royal Society of Chemistry
Royal Society of Chemistry: Boron
A very nice site with a great deal of information on boron and its properties and uses.
Khan Academy
Khan Academy: Practice Writing Electron Configurations
Choose the element that matches the electron configuration.
Khan Academy
Khan Academy: Counting Valence Electrons
A short assessment to see if you understand valence electrons in specific elements.
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.
CK-12 Foundation
Ck 12: Physical Science: Valence Electrons
[Free Registration/Login may be required to access all resource tools.] Valence electrons, their variation in the periodic table and relation to reactivity and electrical conductivity of elements.
Simon Fraser University
Chem1 Virtual Textbook: The Quantum Revolution
Acting as a subtopic of the General Chemistry Virtual Textbook's section on Atoms and the Periodic Table, this site discusses the quantum revolution with special attention given to cathode rays and radioactivity.
Simon Fraser University
Chem1 Virtual Textbook: Matter and Energy United
Acting as a subtopic of the General Chemistry Virtual Textbook's section on Atoms and the Periodic Table, this site discusses the relation between matter and energy with attention given to Mass-energy, energy, and relativity.
Simon Fraser University
Chem1 Virtual Textbook: Wave, Particle, or What?
Acting as a subtopic of the General Chemistry Virtual Textbook's section on Atoms and the Periodic Table, this site discusses light, waves, and particles. Part of the discussion involves a definition and working information on the...
Simon Fraser University
Chem1 Virtual Textbook: Particles and Waves
Acting as a subtopic of the General Chemistry Virtual Textbook's section on Atoms and the Periodic Table, this site discusses wavelength and the uncertainty principle. Information is also provided on de Broglie wavelength and electron...
Simon Fraser University
Chem1 Virtual Textbook: The Uncertainty Principle
Acting as a subtopic of the General Chemistry Virtual Textbook's section on Atoms and the Periodic Table, this site discusses the uncertainty principle and its association with Werner Heisenberg.
Simon Fraser University
Chem1 Virtual Textbook: Spectrum of a Guitar String
Acting as a subtopic of the General Chemistry Virtual Textbook's section on Atoms and the Periodic Table, this site discusses spectrum in relation to Bohr's model. Included in the topics covered are standing waves, boundary condition,...
Simon Fraser University
Chem1 Virtual Textbook: Emission and Absorption Spectra
Acting as a subtopic of the General Chemistry Virtual Textbook's section on Atoms and the Periodic Table, this site specifically discusses emission and absorption spectra in relation to the Bohr model.
Simon Fraser University
Chem1 Virtual Textbook: Electron Spin and the Exclusion Principle
Acting as a subtopic of the General Chemistry Virtual Textbook's section on Atoms and the Periodic Table, this site discusses electron spin with related topics, such as the Pauli exclusion principle, quantum numbers, and more.
Simon Fraser University
Chem1 Virtual Textbook: Effective Nuclear Charge
Acting as a subtopic of the General Chemistry Virtual Textbook's section on Atoms and the Periodic Table, this site discusses the core charge of the atom, otherwise termed the nuclear charge.
Simon Fraser University
Chem1 Virtual Textbook: Electronegativity
Acting as a subtopic of the General Chemistry Virtual Textbook's section on Atoms and the Periodic Table, this site discusses shared chemical bonds between two elements resulting in electronegative and electropositive outcomes.
Royal Society of Chemistry
Royal Society of Chemistry: Visual Elements: Silicon
Very short entry describing silicon.
Royal Society of Chemistry
Royal Society of Chemistry: Visual Elements: Selenium
Short entry describing selenium and a couple of its uses.