Element coin. Dave Hamric sells element samples under the name Metallium. He's developed a line of coins struck out of various common and uncommon metals: They are quite lovely, and very reasonably priced, considering the difficulty of creating some of them. Here is the back side of this co...
Although you might say that cast aluminum benches, lamp posts, etc, are "imitation", it's hard to think of a single way in which they are not superior to the iron originals. They are stronger (weight-for-weight anyway), they don't rust, they are much easier to install and move, y...
Aluminum: It's not just found in the refrigerator wrapped around week-old leftovers. This element is the second-most abundant metallic element in Earth's crust aftersilicon. It's used in soda cans and other packaging, in aircraft and automobiles, and even in that snazzy iPhone 6. Aluminum'...
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,...
Name:Aluminum derives itsname from alum. The Latin name for alum is 'alumen' meaning bitter salt. Note on Naming:Sir Humphry Davy proposed the name aluminum for the element, however, the name aluminium was adopted to conform with the "ium" ending of most elements.This spelling is in use...
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...
with element samples. At some point their American distributor sold off the remaining stock to a man who is now selling them on eBay. 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. ...
The discovery of gallium filled a spot predicted by Mendeleev's periodic table. Gallium took the place of the placeholder element eka-aluminum. Gallium was first identifiedusing spectroscopyby its distinct pair of violet spectral lines. Gallium's melting point (302.93 K) is low enough to melt th...
You have likely heard of aluminum before, but you might be surprised at how many items in your home and town contain aluminum. Learn about the...
Dave Hamric sells element samples under the name Metallium. He's developed a line of coins struck out of various common and uncommon metals: They are quite lovely, and very reasonably priced, considering the difficulty of creating some of them. This is the only coin in the series with a ri...