Title: Interactive Online Periodic Table of Elements
Description: Click on any element in The WebElements Periodic Table for information such as examples, images, and description of the elements.
Standard(s):
[S1] (8) 3: Determine the number of protons, neutrons, and electrons, and the mass of an element using the periodic table.
[S1] PHS (9-12) 1: Recognize periodic trends of elements, including the number of valence electrons, atomic size, and reactivity.
[S1] CHE (9-12) 3: Use the periodic table to identify periodic trends, including atomic radii, ionization energy, electronegativity, and energy levels.

Title: General Chemistry Online
Description: This website, presented by the Chemistry Department at Frostburg State University, contains information and resources for those studying chemistry. Some of the features include a database of chemical compounds, lecture notes, tutorials, a glossary, and a chemistry trivia quiz.
Standard(s):
[S1] PHS (9-12) 1: Recognize periodic trends of elements, including the number of valence electrons, atomic size, and reactivity.
[S1] PHS (9-12) 2: Identify solutions in terms of components, solubility, concentration, and conductivity.
[S1] PHS (9-12) 3: Contrast the formation of ionic and covalent bonds based on the transfer or sharing of valence electrons.
[S1] PHS (9-12) 4: Use nomenclature and chemical formulas to write balanced chemical equations.
[S1] CHE (9-12) 1: Differentiate among pure substances, mixtures, elements, and compounds.
[S1] CHE (9-12) 3: Use the periodic table to identify periodic trends, including atomic radii, ionization energy, electronegativity, and energy levels.
[S1] CHE (9-12) 4: Describe solubility in terms of energy changes associated with the solution process.
[S1] CHE (9-12) 5: Use the kinetic theory to explain states of matter, phase changes, solubility, and chemical reactions.
[S1] CHE (9-12) 6: Solve stoichiometric problems involving relationships among the number of particles, moles, and masses of reactants and products in a chemical reaction.
[S1] CHE (9-12) 7: Explain the behavior of ideal gases in terms of pressure, volume, temperature, and number of particles using Charles’s law, Boyle’s law, Gay-Lussac’s law, the combined gas law, and the ideal gas law.

Title: Chemistry: Periodic Table and More
Description: Interactive periodic table that gives detailed information about each element.
Standard(s):
[S1] PHS (9-12) 1: Recognize periodic trends of elements, including the number of valence electrons, atomic size, and reactivity.
[S1] CHE (9-12) 3: Use the periodic table to identify periodic trends, including atomic radii, ionization energy, electronegativity, and energy levels.

Title: It's Elemental - The Periodic Table of Elements
Description: This site provides a printable periodic table with information on each element, interactive games, puzzles, and activities.
Standard(s):
[S1] PHS (9-12) 1: Recognize periodic trends of elements, including the number of valence electrons, atomic size, and reactivity.
[S1] PHS (9-12) 3: Contrast the formation of ionic and covalent bonds based on the transfer or sharing of valence electrons.
[S1] PHS (9-12) 4: Use nomenclature and chemical formulas to write balanced chemical equations.
[S1] PHS (9-12) 5: Describe physical and chemical changes in terms of endothermic and exothermic processes.
[S1] CHE (9-12) 3: Use the periodic table to identify periodic trends, including atomic radii, ionization energy, electronegativity, and energy levels.

Title: Interactive Online Periodic Table of Elements
Description: Click on any element in The WebElements Periodic Table for information such as examples, images, and description of the elements.
Standard(s):
[S1] (8) 3: Determine the number of protons, neutrons, and electrons, and the mass of an element using the periodic table.
[S1] PHS (9-12) 1: Recognize periodic trends of elements, including the number of valence electrons, atomic size, and reactivity.
[S1] CHE (9-12) 3: Use the periodic table to identify periodic trends, including atomic radii, ionization energy, electronegativity, and energy levels.

Title: Making Sense of Science
Description: This is a student interactive using the periodic table. This can be used with Physical Science and Chemistry.
Standard(s):
[S1] PHS (9-12) 1: Recognize periodic trends of elements, including the number of valence electrons, atomic size, and reactivity.
[S1] CHE (9-12) 3: Use the periodic table to identify periodic trends, including atomic radii, ionization energy, electronegativity, and energy levels.

Title: General Chemistry Online
Description: This website, presented by the Chemistry Department at Frostburg State University, contains information and resources for those studying chemistry. Some of the features include a database of chemical compounds, lecture notes, tutorials, a glossary, and a chemistry trivia quiz.
Standard(s):
[S1] PHS (9-12) 1: Recognize periodic trends of elements, including the number of valence electrons, atomic size, and reactivity.
[S1] PHS (9-12) 2: Identify solutions in terms of components, solubility, concentration, and conductivity.
[S1] PHS (9-12) 3: Contrast the formation of ionic and covalent bonds based on the transfer or sharing of valence electrons.
[S1] PHS (9-12) 4: Use nomenclature and chemical formulas to write balanced chemical equations.
[S1] CHE (9-12) 1: Differentiate among pure substances, mixtures, elements, and compounds.
[S1] CHE (9-12) 3: Use the periodic table to identify periodic trends, including atomic radii, ionization energy, electronegativity, and energy levels.
[S1] CHE (9-12) 4: Describe solubility in terms of energy changes associated with the solution process.
[S1] CHE (9-12) 5: Use the kinetic theory to explain states of matter, phase changes, solubility, and chemical reactions.
[S1] CHE (9-12) 6: Solve stoichiometric problems involving relationships among the number of particles, moles, and masses of reactants and products in a chemical reaction.
[S1] CHE (9-12) 7: Explain the behavior of ideal gases in terms of pressure, volume, temperature, and number of particles using Charles’s law, Boyle’s law, Gay-Lussac’s law, the combined gas law, and the ideal gas law.

Title: Chemistry: Periodic Table and More
Description: Interactive periodic table that gives detailed information about each element.
Standard(s):
[S1] PHS (9-12) 1: Recognize periodic trends of elements, including the number of valence electrons, atomic size, and reactivity.
[S1] CHE (9-12) 3: Use the periodic table to identify periodic trends, including atomic radii, ionization energy, electronegativity, and energy levels.

Title: It's Elemental - The Periodic Table of Elements
Description: This site provides a printable periodic table with information on each element, interactive games, puzzles, and activities.
Standard(s):
[S1] PHS (9-12) 1: Recognize periodic trends of elements, including the number of valence electrons, atomic size, and reactivity.
[S1] PHS (9-12) 3: Contrast the formation of ionic and covalent bonds based on the transfer or sharing of valence electrons.
[S1] PHS (9-12) 4: Use nomenclature and chemical formulas to write balanced chemical equations.
[S1] PHS (9-12) 5: Describe physical and chemical changes in terms of endothermic and exothermic processes.
[S1] CHE (9-12) 3: Use the periodic table to identify periodic trends, including atomic radii, ionization energy, electronegativity, and energy levels.

Title: Making Sense of Science
Description: This is a student interactive using the periodic table. This can be used with Physical Science and Chemistry.
Standard(s):
[S1] PHS (9-12) 1: Recognize periodic trends of elements, including the number of valence electrons, atomic size, and reactivity.
[S1] CHE (9-12) 3: Use the periodic table to identify periodic trends, including atomic radii, ionization energy, electronegativity, and energy levels.

Title: General Chemistry Online
Description: This website, presented by the Chemistry Department at Frostburg State University, contains information and resources for those studying chemistry. Some of the features include a database of chemical compounds, lecture notes, tutorials, a glossary, and a chemistry trivia quiz.
Standard(s):
[S1] PHS (9-12) 1: Recognize periodic trends of elements, including the number of valence electrons, atomic size, and reactivity.
[S1] PHS (9-12) 2: Identify solutions in terms of components, solubility, concentration, and conductivity.
[S1] PHS (9-12) 3: Contrast the formation of ionic and covalent bonds based on the transfer or sharing of valence electrons.
[S1] PHS (9-12) 4: Use nomenclature and chemical formulas to write balanced chemical equations.
[S1] CHE (9-12) 1: Differentiate among pure substances, mixtures, elements, and compounds.
[S1] CHE (9-12) 3: Use the periodic table to identify periodic trends, including atomic radii, ionization energy, electronegativity, and energy levels.
[S1] CHE (9-12) 4: Describe solubility in terms of energy changes associated with the solution process.
[S1] CHE (9-12) 5: Use the kinetic theory to explain states of matter, phase changes, solubility, and chemical reactions.
[S1] CHE (9-12) 6: Solve stoichiometric problems involving relationships among the number of particles, moles, and masses of reactants and products in a chemical reaction.
[S1] CHE (9-12) 7: Explain the behavior of ideal gases in terms of pressure, volume, temperature, and number of particles using Charles’s law, Boyle’s law, Gay-Lussac’s law, the combined gas law, and the ideal gas law.

Title: The Phantom's Portrait Parlor: Mighty Molecules
Description: Explore principles of atoms and matter in this classroom activity from the Miami Museum of Science. In this activity, students will construct models of molecules. They will show the chemical formula for each of the molecules they construct.
Standard(s):
[S1] PHS (9-12) 1: Recognize periodic trends of elements, including the number of valence electrons, atomic size, and reactivity.
[S1] PHS (9-12) 4: Use nomenclature and chemical formulas to write balanced chemical equations.

Title: Chemistry: Periodic Table and More
Description: Interactive periodic table that gives detailed information about each element.
Standard(s):
[S1] PHS (9-12) 1: Recognize periodic trends of elements, including the number of valence electrons, atomic size, and reactivity.
[S1] CHE (9-12) 3: Use the periodic table to identify periodic trends, including atomic radii, ionization energy, electronegativity, and energy levels.