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Balancing Chemical Equations
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How do you know if a chemical equation is balanced? What can ...

How do you know if a chemical equation is balanced? What can you change to balance an equation? Play a game to test your ideas!

Subject:
Chemistry
Material Type:
Simulation
Provider:
University of Colorado Boulder
Provider Set:
PhET Interactive Simulations
Author:
Chris Malley
Emily Moore
Kathy Perkins
Kelly Lancaster
Lancaster, Kelly
Loeblein, Patricia
Malley, Chris
Moore, Emily
Parson, Robert
Patricia Loeblein
Perkins, Kathy
PhET Interactive Simulations
Robert Parson
Date Added:
08/15/2011
Build An Atom
Conditional Remix & Share Permitted
CC BY-NC
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This activity utilizes an online interactive simulation (PhET.colorado.edu) that allows students to ...

This activity utilizes an online interactive simulation (PhET.colorado.edu) that allows students to explore and manipulate the subatomic particles that comprise the atom. Students also explore atomic mass, ions, nuclear symbols, and the periodic table. A link to the simulation and a downloadable file that includes a pre-lab, a student activity guide, and a post-lab assessment. The simulation also includes other inquiry opportunities and a game.

Subject:
Physical Science
Chemistry
Physics
Material Type:
Activity/Lab
Simulation
Author:
Troy Puisto
Date Added:
08/02/2019
Dynamic Periodic Table (with lesson plans)
Conditional Remix & Share Permitted
CC BY-NC
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With help from the American Assocation of Chemistry Teachers and American Chemical ...

With help from the American Assocation of Chemistry Teachers and American Chemical Society, Ptable has sponsored the creation of exciting new lesson plans developed by chemistry teachers which take advantage of the site's in-depth interactivity. Using these free lesson plans, you can engage with the periodic table in ways which were previously impossible.

Subject:
Physical Science
Chemistry
Physics
Material Type:
Activity/Lab
Interactive
Lesson
Lesson Plan
Unit of Study
Author:
Ptable® is Copyright © Michael Dayah
Date Added:
12/12/2018
Everything Science: Physical Science, Grade 10
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This is a comprehensive science textbook for Grade 10. You can download ...

This is a comprehensive science textbook for Grade 10. You can download or read it on-line on your mobile phone, computer or iPad. Every chapter comes with video lessons and explanations which help bring the ideas and concepts to life. Summary presentations at the end of every chapter offer an overview of the content covered, with key points highlighted for easy revision. Topics covered are: skills for science, classification of matter, states of matter, kinetic molecular theory, the atom, the periodic table, chemical bonding, transverse pulses, transverse waves, longitudinal waves, sound, electromagnetic radiation, particles, compounds, physical and chemical change, representing chemical change, magnetism, electrostatics, electric circuits, reactions in aqueous solution, quantitive aspects of chemical change, vectors and scalars, motion in one direction, mechanical energy, the hydrosphere. This book is based upon the original Free High School Science Text series.

Subject:
Physics
Material Type:
Textbook
Provider:
Siyavula
Date Added:
11/09/2017
Graphing the Periodic Table
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This activity provides students the opportunity to explore patterns in the periodic ...

This activity provides students the opportunity to explore patterns in the periodic table. Students have options to display graphs of elements according to their atomic numbers and properties including: molar mass, atomic radius, ionic radius, melting point, boiling point, electronegativity, and ionization energies. Supplement Materials provided with the resource include a background essay and discussion questions. Discussion questions provided for the teacher encourage students to compare the properties of the elements and identify patterns in the properties within element families as well as across periods.

Subject:
Chemistry
Material Type:
Interactive
Provider:
National Science Teachers Association (NSTA)
PBS LearningMedia
Provider Set:
NGSS@NSTA
Date Added:
11/03/2017
Inorganic Chemistry
Conditional Remix & Share Permitted
CC BY-NC-SA
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Inorganic chemistry is concerned with the properties and reactivity of all chemical ...

Inorganic chemistry is concerned with the properties and reactivity of all chemical elements. Advanced interests focus on understanding the role of metals in biology and the environment, the design and properties of materials for energy and information technology, fundamental studies on the reactivity of main group and transition elements, and nanotechnology. Synthetic efforts are directed at hydrogen storage materials and thermoelectrics, catalysts for solar hydrogen generation, fullerenes and metal porphyrins, metal clusters and compounds with element-element bonds, as well as nanowires and nanoparticles.

Subject:
Chemistry
Material Type:
Textbook
Provider:
U.C. Davis
Provider Set:
ChemWiki
Date Added:
11/09/2017
Isotopes and Atomic Mass
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Are all atoms of an element the same? How can you tell ...

Are all atoms of an element the same? How can you tell one isotope from another? Use the sim to learn about isotopes and how abundance relates to the average atomic mass of an element.

Subject:
Chemistry
Material Type:
Simulation
Provider:
University of Colorado Boulder
Provider Set:
PhET Interactive Simulations
Author:
Blanco, John
Emily Moore
John Blanco
Kathy Perkins
Kelly Lancaster
Lancaster, Kelly
Loeblein, Trish
Moore, Emily
Parson, Robert
Perkins, Kathy
PhET Interactive Simulations
Reid, Sam
Robert Parson
Sam Reid
Trish Loeblein
Date Added:
07/18/2011
Salts & Solubility
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Add different salts to water, then watch them dissolve and achieve a ...

Add different salts to water, then watch them dissolve and achieve a dynamic equilibrium with solid precipitate. Compare the number of ions in solution for highly soluble NaCl to other slightly soluble salts. Relate the charges on ions to the number of ions in the formula of a salt. Calculate Ksp values.

Subject:
Chemistry
Material Type:
Simulation
Provider:
University of Colorado Boulder
Provider Set:
PhET Interactive Simulations
Author:
Adams, Wendy
Danielle Harlow
Excellence Center of Science and Mathematics Education at King Saud University
Harlow, Danielle
Kathy Perkins
Koch, Linda
LeMaster, Ron
Linda Koch
Loeblein, Trish
National Science Foundation
O'Donnell Foundation
Perkins, Kathy
PhET
PhET Interactive Simulations
Ron LeMaster
The William and Flora Hewlett Foundation
Trish Loeblein
Wendy Adams
Date Added:
04/01/2006
Salts & Solubility (AR)
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Add different salts to water, then watch them dissolve and achieve a ...

Add different salts to water, then watch them dissolve and achieve a dynamic equilibrium with solid precipitate. Compare the number of ions in solution for highly soluble NaCl to other slightly soluble salts. Relate the charges on ions to the number of ions in the formula of a salt. Calculate Ksp values. Arabic Language.

Subject:
Chemistry
Material Type:
Simulation
Provider:
University of Colorado Boulder
Provider Set:
PhET Interactive Simulations
Author:
Adams, Wendy
Harlow, Danielle
Koch, Linda
LeMaster, Ron
Loeblein, Trish
Perkins, Kathy
Date Added:
04/02/2010
A primer in MathML
Unrestricted Use
CC BY
Rating

This course, as the name suggest, is intended to help authors who ...

This course, as the name suggest, is intended to help authors who want to publish mathematical content on web. The emphasis here is to enable learners to quickly adapt to the extensive mathML markup language and begin writing codes even without a specialized editor, available commercially. The course is presented in the form of a tutorial, which essentially saves on unnecessary details. This tutorial is not intended currently (may be supplemented later with the help coming from others) to be a comprehensive treatment on mathML. The presentation here is restricted to areas which form the basic part of the electronic publication of mathematical content.

Subject:
Mathematics
Material Type:
Full Course
Reading
Syllabus
Provider:
Rice University
Provider Set:
Connexions
Author:
Sunil Singh
Date Added:
04/19/2006