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, or you can see photographs of all the samples from the set displayed on my website in a periodic table layout or with bigger pictures in numerical ord...
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,...
Silicon crystallizes into a four-sided cubic structure, which can be seen in the crease lines on the tops of silicon boules, which always have four creases. This one has nine. That is utterly inexplicable to me. Source: Andrew Goodall Contributor: Andrew Goodall Acquired: 8 April, 2009 Text...
(the combining weight being that weight of an element that combines with a given weight of a standard). Mendeleev was also able to predict the existence, and many of the properties, of the then undiscovered elements eka-boron, eka-aluminum, and eka-silicon, now identified with the elements...
andaluminumalloys, are much used in coinage. The distinction between an alloyingmetaland an impurity is sometimes subtle; in aluminum, for example, silicon may be considered an impurity or a valuable component, depending on the application, because silicon adds strength though it reduces corrosion ...
Sample from the RGB Set. The Red Green and Blue company in England sells a very nice element collection in several versions. Max Whitby, the director of the company, very kindly donated a complete set to the periodic table table. To learn more about the set you can visit my page about...
Metalloids are boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te), polonium (Po), and astatine (At). Periodic Trends Elements in the same period exhibit trends in atomic radius, ionization energy, electronegativity, and electron affinity. ...
There are many interestingfacts about the element gold, which is listed on the periodic table as Au. This is the only truly yellow metal on Earth, but there's a lot more to learn about gold. Gold Facts Gold is the only metal that is yellow or "golden." Other metals may develop a ...
Discover bismuth on the Periodic Table. Explore what bismuth is, its radioactivity and other properties, and its many uses in medical and other...
Iodine is element 53 on the periodic table, with element symbol I. Iodine is an element you encounter in iodized salt and some dyes. A small amount of iodine is essential for nutrition, while too much is toxic. Here are facts about this interesting, colorful element. ...