Kyoron is a unique primarchic element that possesses fascinating properties. It is a nonmetallic substance with the atomic symbol Ky and an atomic number of 13. In its pure form, Kyoron appears as a turbulent flowing liquid that constantly changes colors, with these colors being undiscovered and unlike any known in the visible spectrum. One of the intriguing characteristics of Kyoron is that it is inert, tasteless, non-flammable, and non-toxic, making it safe for consumption. People can drink this remarkable substance without any adverse effects. Notably, Kyoron has the exceptional ability to generate a new type of photon known as kyorophoton. These kyorophotons reveal colors that are invisible to the human eye. The cones in the human visual system, responsible for perceiving colors, are capable of capturing and interpreting these kyorophotons, enabling individuals to see an entirely new range of undiscovered colors. The applications of Kyoron are vast and include various industries such as technology, food additives, paints, and metal alloys. Kyorotechnology, also referred to as kyoronic technology, is a field that harnesses the properties of Kyoron to produce kyorophotonic lights. These lights have the remarkable ability to mimic the colors perceived by mantis shrimp vision, which includes a wide range of thirteen different colors. Furthermore, kyorotechnologies possess the ability to mix colors into forbidden colors, such as bluish yellow and reddish green, which are typically considered impossible to create. Additionally, kyorotechnologies can generate more random, undiscovered colors, including stygian blue, self-luminous red, and hyperbolic orange, which are considered chimerical. Overall, Kyoron is an extraordinary substance with its unique properties, such as its color-changing liquid form, undiscovered colors, safety for consumption, and its ability to produce kyorophotons. The potential applications of Kyoron in various industries, and the advancement of kyorotechnology, hold the promise of unlocking new frontiers in the perception and utilization of color.

I apologize for the previous incorrect information about Kyoron's atomic number and group. To clarify, Kyoron has an atomic number of 13 and does not belong to the same group as the element I am about to describe. Now, let's consider a new primarchic element with an atomic number of 21, belonging to the same group as Kyoron. This element is metallic in nature, resembling a silvery metal in appearance. To provide it with a name that starts with the letter A, let's call it Aurium. Aurium, with its unique properties, sets it apart from Kyoron. Unlike Kyoron's flowing liquid form, Aurium is a solid metal. It possesses a lustrous, silvery appearance, adding elegance to its physical presence. Aurium's metallic nature suggests that it might exhibit good electrical and thermal conductivity, similar to other metals in its group. It likely possesses malleability and ductility, allowing it to be shaped and stretched into various forms. These characteristics make Aurium potentially useful in applications where its metal properties are desirable, such as electrical wiring, construction, or even jewelry-making. Since Aurium is a new element being introduced, its specific behavior and reactions with other elements are not yet fully understood. Further research and experimentation would need to be conducted to uncover its exact chemical and physical properties, as well as its potential applications in different fields. In summary, Aurium is an intriguing new primarchic element with an atomic number of 21. As a metallic substance, it takes on a silvery appearance and holds the promise of being utilized in various fields where metals are valuable. Exciting possibilities lie ahead to unlock the full potential of Aurium and explore its properties further.