Development of the Periodic Table, X Rays and the Telescope

These elements are called transuranic elements. Without the development of the Periodic Table we think that we may not have different kinds of medicines, or simply generic medications, to help us undertake the path to life. For example, humans need zinc. Doctors can easily tell them how much zinc they need. Or inform you of the number of elements contained in the product with a simple nutrition label. As the Periodic Table of Elements develops, it provides scientists with a pioneering approach to discovering new elements. There may be more elements waiting to be discovered and discovered.

In 2014, NASA's NuSTAR (Nuclear Spectroscopic Telescope Array) and the Chandra X-ray Observatory show that the brightness of some super bright X-rays emitted by X-rays is equal to the sum output of millions of wavelengths It was. Under the sun, their quality is smaller than neutron stars. They discovered that these are the core of many star explosions. Neutron star is a remnant of a dense star created by the collapse of the nucleus of a huge star, destroying the rest of the star as part of the supernova. Normally, neutron stars are composed of neutrons. Neutron is about 20 kilometers in diameter, about five times as large as the sun. In the past few years, several superluminescent X-rays have been identified as neutron stars. Scientists discovered regular changes and pulsations of X-ray emission of super X-rays, which is behavior of neutron stars, not black holes.

Explore the X-ray astronomy of K-12 classroom with educational resources of NASA Chandra X-ray Observatory. Chandra is a specially designed telescope for detecting X-rays from very hot areas of the universe, such as explosive stars, clusters of galaxies, substances around the black hole - many of our high energy universe Discovery was discovered. Educators can participate in classroom activities, prints, interactive games while bringing Chandra's mission and excitement of astronomers of all ages. Highlights include cool scientific hot stories: Star Birth Edition, e-book for elementary school students; electromagnetic spectrum modeling, a series of activities to explore the limits and benefits of using scientific models; Chandra Mission and general About X-ray astronomy exchanges of high school students