Item # 350419
The Photographic Card Deck of The Elements is a detailed and beautiful set of cards produced about the periodic table. With 126, 5" X 5" cards in all, it includes one card for each of the 118 elements, plus additional cards that explain the arrangement of the periodic table, sort the elements by various properties, and suggest activities for the cards.
The front side of each card shows a full-size, photographic image of the element, while the back gives scientific information including atomic weight, density, melting and boiling point, valence, and the percent of the element found in the universe, in the Earth's crust, in oceans, and in humans. Graphics show melting/boiling points, density, electron configuration, and atomic radius. A fascinating fact about the element, as well as the date of its discovery, is also included.