The Periodic Table in Minerals

In 1869, Dmitry Mendeleyev sat down with some scraps of paper and designed a chart that systematically grouped the chemical elements known at the time. This same chart is still growing year by year as new elements are discovered, but its name remains the same:

.....The Periodic Table.

This study collection demonstrates a new way to actually experience the elements of the Periodic Table as colorful mineral samples that contain the individual elements! The elements represented are: hydrogen, lithium, beryllium, boron, carbon, oxygen, fluorine, sodium, magnesium, aluminum, silicon, sulfur, chlorine, potassium, calcium, titanium, iron, zinc, gallium, and silver.

20 samples are presented in a 5 inch by 7.5 inch snap-close plastic display case, and each set includes a detailed information sheet.

For larger hands-on samples see "Elements of the Universe" and the "Grand Tour of the Periodic Table".

MINIMUM ORDER TOTAL MUST BE $15.

A FREE GIFT choice with every order - Meteorite, Genome Poster, Mars Soil Dot or Moon Crust Analog! Let us know your favorite.

Jensan Scientifics LLC study materials have been reviewed by qualified scientists and educators.

"Our progress as a nation can be no swifter than our progress in education" -- J. F. Kennedy

e-mail--> jensan@chorus.net............phone 563-542-9038 or 1-800-720-5451