Upper Canada District School Board
Tom Stretton's Chemistry Pages: The Alkali and Alkali Earth Metals
Through an online slide-show format, learn about the history and chemistry behind the alkali and earth metals.
American Chemical Society
American Chemical Society: Hompage
ChemCenter, available from the American Chemical Society, provides chemistry news, reference sources and other public services.
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.
Upper Canada District School Board
Tom Stretton's Chemistry Pages: Identifying the Element
Can you apply your knowledge of the elements to real-world uses? Read these fifty clues about chemical elements, and identify the correct element by name and symbol.
Ohio State University
Ohio State University: Electron Affinity
This page describes electron affinity and the periodic trends of the elements according to their positions on the periodic table.
Environmental Chemistry
Environmental chemistry.com: Periodic Table Berkelium
A nice summary of the chemical and physical properties of berkelium as well as additional information. Very nicely done and helpful.
Environmental Chemistry
Environmental chemistry.com: Periodic Table Bismuth
An exceptionally detailed resource listing just about any property of bismuth you could ever want to know. A very valuable resource.
Environmental Chemistry
Environmental chemistry.com: Periodic Table Holmium
As the name of this site implies, this is a huge reference site for elemental information. Whether you are looking for properties or isotopes, this site probably has what you need. Images of structure and electron energy level can be...
Environmental Chemistry
Environmental chemistry.com: Periodic Table Hassium
As the name of this site implies, this is a huge reference site for elemental information. Whether you are looking for properties or isotopes, this site probably has what you need. Images of structure and electron energy level can be...
Khan Academy
Khan Academy: Counting Valence Electrons
Identify the number of valence electrons of given elements.
Crescent Public Schools
The Internet Science Room: Electron Configuration and Orbital Diagrams
Students use this chemistry tutorial to guide their understand of electron configuration and orbital diagrams.
Wikimedia
Wikipedia: Dmitri Mendeleev
This overview of the life and accomplishments of chemist Dmitri Mendeleev discusses his upbringing and education. It also provides details on his creating the Periodic Table and his presentation to the Russian Chemical Society.
Sophia Learning
Sophia: Elements: Lesson 1
This lesson will explain the arrangement of elements on the periodic table, including the relationships among elements in a given column or row. It is 1 of 4 in the series titled "Elements."
Sophia Learning
Sophia: Elements: Lesson 2
This lesson will explain the arrangement of elements on the periodic table, including the relationships among elements in a given column or row. It is 2 of 4 in the series titled "Elements."
Royal Society of Chemistry
Royal Society of Chemistry: Manganese
A concise page with some basic information on manganese and its applications.
Royal Society of Chemistry
Royal Society of Chemistry: Erbium
This resource presents a short description of erbium's properties and uses.
Royal Society of Chemistry
Royal Society of Chemistry: Einsteinium
This resource presents a short basic introduction on einsteinium.
Royal Society of Chemistry
Royal Society of Chemistry: Lead
Short descrptive summary of lead and some of its uses.
Sophia Learning
Sophia: Elements: Lesson 4
This lesson will explain the arrangement of elements on the periodic table, including the relationships among elements in a given column or row. It is 4 of 4 in the series titled "Elements."
Simon Fraser University
Chem1 Virtual Textbook: The Language of Light
Acting as a subtopic of the General Chemistry Virtual Textbook's section on Atoms and the Periodic Table, this site discusses light in relation to particles and waves. The difference between particles and waves is addressed along with...
Simon Fraser University
Chem1 Virtual Textbook: Spectra and Interaction of Light and Matter
Acting as a subtopic of the General Chemistry Virtual Textbook's section on Atoms and the Periodic Table, this site discusses continuous spectra and line spectra using examples and charts to assist in the understanding.
Simon Fraser University
Chem1 Virtual Textbook: Bohr's Model
Acting as a subtopic of the General Chemistry Virtual Textbook's section on Atoms and the Periodic Table, this site discusses Niels Bohr and his work with the atom. This part of the discussion, focusing on the model itself, brings up...
Simon Fraser University
Chem1 Virtual Textbook: Spectrum of the Hydrogen Atom
Acting as a subtopic of the General Chemistry Virtual Textbook's section on Atoms and the Periodic Table, this site discusses the hydrogen atom and its relation to spectrum. Included in the discussion is information on the Bohr model...
Simon Fraser University
Chem1 Virtual Textbook: The Quantum Atom
Acting as a subtopic of the General Chemistry Virtual Textbook's section on Atoms and the Periodic Table, this site specifically addresses the quantum atom and related topics. The related topics include the wave function and its physical...