TIGER

Click on the title of a resource to view it. To save screen space, only the first 3 resources are shown. You can display more resources by scrolling down and clicking on “View all xx results”.

For the textbook, chapter, and section you specified we found
9 Videos
29 Assessment Questions
37 Journal Articles
77 Other Resources
Videos: First 3 results
Isotopes: Heavy Water Ice Cubes  
An H2O ice cube is shown to float in a beaker of liquid water, while an ice cube of D2O (heavy water) is shown to sink in liquid water.
Hydrogen Bonding |
Isotopes |
Physical Properties |
Atomic Properties / Structure |
Water / Water Chemistry
Paramagnetism: Compounds  
Vials of a number of compounds (NaCl, MnSO4, FeSO4, CoCl2, NiSO4, ZnSO4, K4Fe(CN)6, [Co(NH3)6]Cl3, [Ni(NH3)6]Cl2, and H2O) are hung from a thread. When a magnet is brought near, some of the vials are attracted.
Magnetic Properties |
Atomic Properties / Structure
Paramagnetism: Oxidation States of Manganese  
Manganese(III) oxide, with 4 unpaired electrons per Mn atom, is more strongly attracted to a magnet than is manganese(IV) oxide, with only 3 unpaired electrons per Mn atom. Potassium permanganate, a compound of Mn(VII), has no unpaired electrons and is not attracted to a magnet.
Magnetic Properties |
Atomic Properties / Structure
View all 9 results
Assessment Questions: First 3 results
Atoms,_Molecules_and_Ions : CalcAtmWeight (10 Variations)
Chlorine has two naturally occurring isotopes, 35Cl and 37Cl, with masses of 34.9689 amu and 36.9659 amu, respectively. Calculate the abundances of these isotopes of chlorine.
Atomic Properties / Structure |
Isotopes
Atoms,_Molecules_and_Ions : NameIsotope (10 Variations)
Which of the following represents an atom that has 19 protons, 19 electrons, and 21 neutrons?
Atomic Properties / Structure |
Isotopes
Atomic_Structure_and_the_Periodic_Table : ParaDiMagnetVideo (8 Variations)

The video shows a substance being slowly moved toward a large magnet. Which of the following ions could be in the compound seen in the video?


Atomic Properties / Structure
View all 29 results
Journal Articles: First 3 results.
Pedagogies:
Teaching Avogadro's Hypothesis and Helping Students to See the World Differently  Brett Criswell
This article uses a model from educational psychologyChi's theory of ontological misclassificationto explain the source of students' difficulties in understanding Avogadro's hypothesis and provide a method to successfully teach this fundamental concept.
Criswell, Brett. J. Chem. Educ. 2008, 85, 1372.
Atomic Properties / Structure |
Gases
Mustard Gas: Its Pre-World War I History  Ronald J. Duchovic and Joel A. Vilensky
A review of the history of the synthesis of mustard gas by 19th century European chemists highlights the increasing sophistication of the chemical sciences during this time.
Duchovic, Ronald J.; Vilensky, Joel A. J. Chem. Educ. 2007, 84, 944.
Applications of Chemistry |
Atomic Properties / Structure |
Toxicology
Millikan: Good to the Last (Oil) Drop  Earl F. Pearson
In this analogy, drop-shaped pieces of magnet represent oil drops, steel BBs represent the electrons, and the mass of a BB represents the charge of an electron. The smallest possible difference in mass between any two samples of BBs should be the mass of a single BB.
Pearson, Earl F. . J. Chem. Educ. 2006, 83, 1312A.
Atomic Properties / Structure
View all 37 articles
Other Resources: First 3 results
Atomic Structure and Isotopes  Ed Vitz, John W. Moore
A section of ChemPrime, the Chemical Educations Digital Library's free General Chemistry textbook.
Isotopes |
Atomic Properties / Structure
Average Atomic Weights and Tracking Migrating Songbirds  Ed Vitz
A section of ChemPrime, the Chemical Educations Digital Library's free General Chemistry textbook.
Atomic Properties / Structure |
Isotopes
Tracing Fast Food Beef to Confined Animal Feeding Operations  Ed Vitz
A section of ChemPrime, the Chemical Educations Digital Library's free General Chemistry textbook.
Atomic Properties / Structure |
Isotopes
View all 77 results