Introducing the world's first handheld Periodic Table with the actual elements in it! Over the last year, we have successfully collected each and every stable element. After considerable R&D, we have finally developed a method of embedding each eleme
The samples (except gases) weigh about 0.25 grams each, and the whole set comes in a very nice wooden box with a printed periodic table in the lid. To learn more about the set you can visit my page about element collecting for a general description and information about how to buy one,...
This beautiful boxed set contains real samples of all the natural elements in the periodic table. It was the first product that we created when we started the business more than a decade ago. Our latest design features many enhancements, making this truly a "super-deluxe" set. The high-qual...
This beautiful boxed set contains real samples of all the natural elements in the periodic table. It was the first product that we created when we started the business more than a decade ago. Our latest design features many enhancements, making this truly a "super-deluxe" set. The high-qual...
Photo Card Deck of the Elements. In late 2006 I published a photo periodic table and it's been selling well enough to encourage me to make new products. This one is a particularly neat one: A complete card deck of the elements with one big five-inch (12.7cm) square card for every ...
The Periodic Table of Kink is educational with the information presented in a clear, fun way. I bought my very own from UberKinky, and it arrives in discreet outer packaging from this reliable company. This kinky table (the layout based on the scientific periodic table of elements) is an ...
Product Name:Crystal Acrylic Block Design Periodic table;Material:Acrylic;Usage:Holiday Decoration & Gift;Type:Plexiglass Crafts;Color:Transparent;Size:7.9*0.95*5inch;Package:1 * Periodic Table Display Plate;place of origin:CN;GUA;brand name:ZHENSHUN;mod
While at YGLF I discovered that a couple days prior to posting this Chen Hui Jing had made her own periodic table grid experiment — but with HTML elements instead of chemical elements. Similar but different. It is worth comparing the two approaches just to see the variety of techniques. ...
開發者ID:anarayanan86,項目名稱:periodictable,代碼行數:29,代碼來源:test_nsf.py 示例9: calculate_xray_sld ▲點讚 1▼ defcalculate_xray_sld(self, element):""" Get an element and compute the corresponding SLD for a givenformula:param element: elements a string of existing atom ...
fluorine: You can tell because it ate the glass on its way out. Glass will actuallyburnin a stream of pure fluorine (video coming soon). So there may be some silicon fluoride lining the inside of the glass, but there is virtually no chance that there is any element fluorine still inside...