|Address||P.O. Box 219 Batavia, IL 60510|
This item can only be shipped to schools, museums and science centers
Materials Included in Kit:
Ammonia water solution, 1 M, 350 mL
Hydrochloric acid solution, 2 M, 100 mL
Iron(III) chloride, 15 g
Iron(II) chloride, 8 g
Tetramethylammonium hydroxide solution, aqueous, 25%, 20 mL
Dishes, weighing, 1.5 g, 3½" x 3½" x 1", 7
Neodymium magnet, ½" x ⅜"
Pipet, pasteur, disposable, 5¾", 7
HS-PS1-1. Use the periodic table as a model to predict the relative properties of elements based on the patterns of electrons in the outermost energy level of atoms.
HS-PS1-3. Plan and conduct an investigation to gather evidence to compare the structure of substances at the bulk scale to infer the strength of electrical forces between particles.
MS-PS2-5. Conduct an investigation and evaluate the experimental design to provide evidence that fields exist between objects exerting forces on each other even though the objects are not in contact