Lawrencium+Ethan+and+Sam

Lawrencium = toc Introduction = Lawrencium - it is an element that not many science teacher (let alone high school students) are very familiar with. The vast majority of high school chemistry classes focus on oxygen, carbon, hydrogen, and the other stable elements of the periodic table. Radioactive elements and isotopes are often briefly mentioned afterthoughts, with students often never being able to perform hands-on activities to fully understand the properties of these radioactive elements. However, that can change if you use Lawrencium as part of your curriculum! Order Lawrencium from us now and show your students the "dark side" of the periodic table and the power and awesomeness of the "rare earth metals"! = Chemical Properties =

= How Lawrencium is Used = Lawrencium is a forgotten element. It's stuck at the bottom of the table and it can't claw it's way into the hearts of scientists and students. Radioactivity is an important part every science curriculum. And it's important for every student to know and see the effects of radiation with hands-on experience.
 * Lawrencium is a metallic element located in group seven, period three of the periodic table. It is part of the "d block".
 * Lawrencium is an extremely unstable and radioactive element - in fact, it is so radioactive that it can never be found in the wild, it has to be synthesized in a labratory.
 * Its most stable isotope, lawrencium-262, has 103 protons (103 is also the atomic number), 103 electrons, and 159 neutrons, and therefore has an atomic mass of . This isotope has a half-life of 3.6 hours, meaning that it takes 3.6 hours for half of a quanitity of the substance to decay. (Other isotopes have much shorter half-lives). Lawrencium-262 decays into nobelium-256.
 * It is synthesized by taking a small amount of californium and bombarding it with boron-10 and boron-11 ions, causing the californium to decay into lawrencium.
 * Density: Unknown
 * Melting point: Unknown
 * Boiling point: Unknown
 * Electron configuration: {Rn} 7s 2 5f 14 7p 1
 * Electronegativity: Unknown

Interesting Fact
Did you know that although Lawrencium was first synthesized in 1961, it was not officially named nor given its chemical symbol of Lr until a 1997 meeting of the International Union of Pure and Applied Chemistry in Geneva, Switzerland? = Why buy Lawrencium as opposed to other, similar elements? = If you were to do it yourself you would need to bombard 3 micrograms of californium with boron ions and everyone knows that linear accelerators are a pain to work with.



Don't deal with the mess and frustration of making your own when you can just buy it for only 10 shipments of $1,000! So hurry in because supplies are going fast and we mean at a half life of 3.6 hours fast !

So why would you buy Lawrencium when there are so many other highly radioactive elements in the periodic table? Well, Lawrencium has the isotopes that other websites and other elements just don't. With isotopes ranging from Lawrencium-252 to Lawrencium-262 you can get each one for the same price! That's 10 more neutrons for free! You just have to pay shipping and handling*. But wait there's more. Order now you can get the proper packaging to prevent you from getting radiation sickness ABSOLUTELY FREE! You can't miss this chance!

= Atomzon.com's Pricing Plan = 10 shipments of $1,000

*Atomzon is not responsible for damage to any products during shipping. = Sources =