Tritium vial green 99% Element H pure in Periodic Element Tile. Isotope of H

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Seller: the_periodic_element_guy (1,651) 99.4%, Location: Tel Aviv, Ships to: Worldwide, Item: 283234364046 The Periodic Element Guy is Proud to present a Pure Tritium 99% Sample in a Periodic Element Tile. Each Tile also has a Vinyl Label on the back showing which Series it is and which Number of the Series except some of the ingot series which has it on the side.The Periodic Element Guy has produced a whole range of elements in different Mediums protected in airtight acrylic tiles. Tritium is an isotope of hydrogen. The inside layer of the vial has phosphorus on it, and the tube is filled with pure tritium gas. Tritium is mildly radioactive but completely safe in this vial. As the tritium decays, it causes the phosphorus to glow in a green color for around 10 years. Tritium has a half life of 12.5 years. It glows when it is darker. How was the Periodic Element guy born? An English father of 2 children wanted to wean his children off video games and try and get them interestedin Science and the Periodic table of elements, and the different forms theycome in. But to collect the raw elements would become messy and could bedangerous. They could always collect the cubes, and although nice for display, they are only showing one medium, and can be expensive to collect.What if they could hold, view and collect different forms ofdifferent elements in a safe, neat, inexpensive and cool way? And now 15 months later, we are proud to present 2 sizes of Acrylic airtight Tiles, the small for the whole family and the big ones for adults. 12different series in most forms of medium, like natural, foil, pellets, ingot, powderetc. Over 60 elements and adding more all the time. And each and everyelement tile is hand made and hand numbered, and on the back has a magnetfor different display cases that will be coming soon. Also each and every tile willbe unique with either different size pieces or different weight. All the tiles that we sellfor more than £10/$15/€12, we will tell you the minimum weight guaranteed. All ourtiles will be limited edition, some elements limited to only 10 pieces of the edition. All the photos shown have probably already been sold but we guarantee that you will get aSimilar element tile with the same or more weight/size as shown in the picture. On the back of each tile is a vinyl sticker with the series and series number hand written. On thebig tiles the element symbol is written as well. The purities are usually 99.5% and abovewe do have a few that are less and we will tell you about. We offer a 10 year guarantee on all our tiles. The series and series codes nt = natural. Any element in its natural non processed state.fl = foil. Any element made into a foil up to 0.5 mm thick.wr = wire. For the small tiles at least 10 mm in length, and the big at least 20 mm.pc = pieces. Any different or non uniform, well pieces.mm = mixed mediums. This can be for example a piece of wire and piece of foil in the same tile.is = is sealed. Any ampoule or tube that’s sealed inside the tile. pr = powder. Any element in powder foil.pl = pellets. This also includes balls, grains, granules and anything in a uniform shape.in = ingots. This is when the element is in the form of an ingot.cr = crystal. This is when the element is in a pure crystal form.ds = disks. This is when the element is in disk form.tr = turnings. This is when the element is in the form of metal turnings.SE = Special Edition Hydrogen Symbol: H Number: 1 Element category: Diatomic nonmetal CAS number: 1333-74-0 Standard atomic weight: 1,008 Density: 0,0899 kg/m3 Hardness: - - - Melting point: -259,14°C (-434.5°F) Boiling point: -252°C (-421.6°F) Condition: New, Product: Element tile, Sub-Type: With Tritium gas, Primary Material: Tritium

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