Welcome to "A Visual Interpretation of The Table of Elements", the most striking version of the periodic table on the web. Images © Murray Robertson 1999-2011 Text © The Royal Society of Chemistry 1999-2011 Political stability of top reserve holderĪ percentile rank for the political stability of the country with the largest reserves, derived from World Bank governance indicators. The higher the value, the larger risk there is to supply.Ī percentile rank for the political stability of the top producing country, derived from World Bank governance indicators. The percentage of the world reserves located in the country with the largest reserves. The higher the value, the larger risk there is to supply. The percentage of an element produced in the top producing country. Low = substitution is possible with little or no economic and/or performance impact Medium = substitution is possible but there may be an economic and/or performance impact High = substitution not possible or very difficult. The availability of suitable substitutes for a given commodity. A higher recycling rate may reduce risk to supply. The percentage of a commodity which is recycled. The number of atoms of the element per 1 million atoms of the Earth’s crust. This is calculated by combining the scores for crustal abundance, reserve distribution, production concentration, substitutability, recycling rate and political stability scores. The Chemical Abstracts Service registry number is a unique identifier of a particular chemical, designed to prevent confusion arising from different languages and naming systems.ĭata for this section been provided by the British Geological Survey.Īn integrated supply risk index from 1 (very low risk) to 10 (very high risk). Where more than one isotope exists, the value given is the abundance weighted average.Ītoms of the same element with different numbers of neutrons. This is approximately the sum of the number of protons and neutrons in the nucleus. The mass of an atom relative to that of carbon-12. The transition of a substance directly from the solid to the gas phase without passing through a liquid phase.ĭensity is the mass of a substance that would fill 1 cm 3 at room temperature. The temperature at which the liquid–gas phase change occurs. The temperature at which the solid–liquid phase change occurs. The arrangements of electrons above the last (closed shell) noble gas. These blocks are named for the characteristic spectra they produce: sharp (s), principal (p), diffuse (d), and fundamental (f). The atomic number of each element increases by one, reading from left to right.Įlements are organised into blocks by the orbital type in which the outer electrons are found. Members of a group typically have similar properties and electron configurations in their outer shell.Ī horizontal row in the periodic table. Maybe best of all - the SPR is available in black, Cobalt Green, FDE, stainless steel, and Cobalt Charcoal.A vertical column in the periodic table. The Special Purpose Rifle series is a turnkey precision rifle that is highly customizable, offers a wide range of options, and major flexibility to offer what Cobalt Kinetics feels is the best DMR on the market. BUFFER: Cobalt Kinetics Pro Buffer, user configurable (comes with manufacturer recommended weights).AMBI SAFETY ASSEMBLY: Cobalt Kinetics short throw. TRIGGER GUARD: Cobalt Kinetics Enhanced.MUZZLE DEVICE: Cobalt Kinetics Reduced Concussion Brake.BOLT CARRIER GROUP: M16 Nitride MPI/HPT.HANDGUARD : 7 Side MLOK with 4 QD Mounts.Handguards come in between 6.75” and 13.7”.Īlmost every part is customizable by the buyer using Cobalt Kinetics Blaster Builder. Geissele G2S and Radian Raptor LT charging handles are included standard for both rifle and pistol configurations. The upper and lower receiver is made from 7075-T6 billet. Offered in 5.56 NATO only with barrel lengths between 6.75” and 16” using Faxon or Rosco barrels, the Professional comes in either rifle or pistol formats with a wide range of brace and stock options.Įvery Professional firearm comes with Cobalt Kinetics enhanced trigger guard, short-throw ambi-safety, and a brand new Pro Buffer that radically reduces felt recoil. Designed in collaboration with military, law enforcement, and competitive shooters to design a firearm that can do it all.
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