Francium. The good news is that you will never see enough francium in one place to cause a …
Most of the elements in the periodic table of elements are metals. Also, most of them are made by nature. Elements with the atomic number of 1-91 are made by nature. Elements… with the atomic number of 92-118 are man-made.
Most Expensive Natural Element. Lutetium is the most expensive element that you could actually order and purchase. The price for 100 grams of lutetium is around $10,000. So, from a practical standpoint, lutetium is the most expensive element.
Transcript of Explosive Elements. Explosive Elements. Allali Metals. The alkali metals are some of the most highly reactive elements. These elements include lithium, sodium, potassium, rubidium, cesium, and francium. All of these metals are very soft and can be cut by a knife.
Sep 08, 2008 · Francium (atomic number 87, average atomic mass 223.020 amu) is the most reactive chemical element because it has low ionization energy, which means it is easy to remove its single valence electron to obtain a full valence shell (8 electrons). Since the valence electron is so easy to remove, Francium s reaction with water is highly explosive.
The above compositions may describe most of the explosive material, but a practical explosive will often include small percentages of other substances. For example, dynamite is a mixture of highly sensitive nitroglycerin with sawdust, powdered silica, or most commonly diatomaceous earth, which act …
TNT. One of the most commonly known explosive chemicals is trinitrotoluene, or TNT, which has …
The most commonly used explosive compound, in military and industrial purposes melts at 80C (180F), far below the temperature at which it will spontaneously detonate, allowing it to be poured as
Digital History ID 3276. The most explosive element in the Compromise of 1850 was the Fugitive Slave Law, which required the return of runaway slaves. Any black–even free blacks–could be sent south solely on the affidavit of anyone claiming to be his or her owner.
Azidoazide azide is the most explosive chemical compound ever created. It is part of a class of chemicals known as high-nitrogen energetic materials, and it gets its “bang” from the 14 nitrogen atoms that compose it in a loosely bound state.