Page 27 - Demo

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ATOMIC & MOLECULAR STRUCTURE
Flinn ̓s Exploring ChemistryTM— Atomic and Electron Structure Package
Build a strong foundation with this inte- grated set of activities—two experiments, two demonstrations and two POGILTM activities.
• Students deduce the construction of The Think Tube in this “black-box” demonstration.
• Model Rutherford scattering to discover the “nucleus” of an atom.
• Use glow-in-the-dark phosphorescence to illustrate concepts of electron structure.
• The Flame Tests experiment is the clas- sic—and colorful—lab activity.
AP7690 I $87.00
Flinn Molecular Model Sets
The colorful, sturdy plastic atoms and connectors will endure years of molecular model building. The components are easy to assemble and can be easily separated and used again. Models adapt to student group use or class demonstration and display. Single-, double- and triple-bonded molecules may be constructed.
7 options available at flinnsci.com $17.80–$105.70
Introduction to Electron Structure—Student Laboratory Kit
In this activity, 15 workstation “atoms” are constructed, each consisting of an energy level diagram, a symbol for a neutral atom or ion and bingo chips representing elec- trons. Students correctly fill the energy levels with the proper number of electrons for each neutral atom or ion. Complete for 30 students working in pairs.
AP6608 I $37.50
CATALOG NO.
DESCRIPTION
PRICE/EACH
AP5447
Student Molecular Model Set, 3⁄4" Atoms, 185-piece
$40.00
AP9119
Student Molecular Model Set, 3⁄4" Atoms, 65-piece
19.40
AP8933
Student Molecular Model Set, 3⁄4" Atoms, 65-piece
41.30
Classroom Molecular Model Set
Twelve groups of students will be able to build their own molecular models. Color- coded atom centers are designed to accept bonds at the proper angle so students will gain an understanding of the three-dimen- sional character of molecules. More details at flinnsci.com.
AP8903 I $71.05
Build Models of Molecules— Guided-Inquiry Kit
In this introductory guided-inquiry activity, students use reasoning skills to build mole- cules from the ground up using models. Students then determine and draw the structural formula for each molecule. The activity is divided into five parts, starting with a teacher demonstration.
AP7289 I $63.00
FLINN SCIENTIFIC
I MIDDLE SCHOOL PHYSICAL SCIENCE 25