Best Answer: An ionic radius, is the radius of an ion, either by gaining electrons or losing an electrons is considered to be an ion.n nonmetals, the ionic radii is larger than atomic radii, because non metals tend to gain electrons in the o uter shell. The electrons that it gained repel each other(because of same charge) so require more space, creating a greater radii. tmlfan Â· 9 years ago. Thumbs up.
Dynamite is an explosive made of nitroglycerin, sorbents (such as powdered shells or clay) and stabilizers. It was invented by the Swedish chemist and engineer Alfred Nobel in Geesthacht, and patented in 1867. It rapidly gained wide-scale use as a safer alternative to gun powder and nitroglycerin.
Thomas Alva Edison (February 11, 1847 â October 18, 1931) was an American inventor and businessman. He developed many devices that greatly influenced life around the world, including the phonograph, the motion picture camera, and the long-lasting, practical electric light bulb.dison developed a system of electric-power generation and distribution to homes, businesses, and factories â a crucial development in the modern industrialized world. His first power station was on Pearl Street in Manhattan, New York.