Help


[permalink] [id link]
+
Page "Americium" ¶ 6
from Wikipedia
Edit
Promote Demote Fragment Fix

Some Related Sentences

new and element
A heterogeneous people have needed it to attain an element of cultural and political cohesion in a new and ever-changing land.
Synthesis of new elements is accomplished by bombarding target atoms of heavy elements with ions, such that the sum of the atomic numbers of the target and ion elements equals the atomic number of the element being created.
Each observed new lines in the color spectrum of air but were unable to identify the element responsible for the lines.
André-Louis Debierne, a French chemist, announced the discovery of a new element in 1899.
After a comparison of the substances half-lives determined by Debierne, Hariett Brooks in 1904, and Otto Hahn and Otto Sackur in 1905, Debierne's chosen name for the new element was retained because it had seniority.
Seaborg leaked the synthesis of the elements 95 and 96 on the U. S. radio show for children, the Quiz Kids, five days before the official presentation at an American Chemical Society meeting on 11 November 1945, when one of the listeners asked whether any new transuranium element beside plutonium and neptunium had been discovered during the war.
The rules contain many new requirements for public accommodations, as well as an " element by element safe harbor ".
William Hulbert, principal owner of the Chicago White Stockings, did not like the loose organization of the National Association and the gambling element that influenced it, so he decided to create a new organization, which he dubbed the National League of Baseball Clubs.
He produced enough boron to confirm a new element and named the element boracium.
The properties of the resulting substance resembled that of an intermediate of chlorine and iodine ; with those results he tried to prove that the substance was iodine monochloride ( ICl ), but after failing to do so he was sure that he had found a new element and named it muride, derived from the Latin word muria for brine.
" Barium was identified as a new element in 1774, but not reduced to a metal until 1808, shortly after electrolytic isolation techniques became available.
Similar to the nearly simultaneous discovery of americium ( element 95 ) and curium ( element 96 ) in 1944, the new elements berkelium and californium ( element 98 ) were both produced in 1949 – 1950.
After World War II, the generals of the newly-formed U. S. Air Force propounded a new doctrine: that strategic bombing, particularly with nuclear weapons, was the sole decisive element necessary to win any future war ; and was therefore the sole means necessary to deter an adversary from launching a Pearl Harbor like surprise attack or war against the United States.
Because acids were thought at the time to necessarily contain oxygen, a number of chemists, including Claude Berthollet, suggested that Scheele's dephlogisticated muriatic acid air must be a combination of oxygen and the yet undiscovered element, and Scheele named the supposed new element within this oxide as muriaticum.
Stromeyer found the new element as an impurity in zinc carbonate ( calamine ), and, for 100 years, Germany remained the only important producer of the metal.
A new element that has shown up recently is the fact that most people only know of Clark as a name in a byline, and only see Superman from a distance, if they see him at all.
Because terbium was named after Ytterby, the city in which it and several other elements were discovered, this new element was named berkelium for the city in which it was synthesized.
The American team proposed that the new element should be named hahnium ( Ha ), in honor of the late German chemist Otto Hahn.
This new element was two million times more radioactive than uranium, as described by Madam Curie.

new and was
Her face was very thin, and burned by the sun until much of the skin was dead and peeling, the new skin under it red and angry.
So simple, in fact, that it might even work -- although Pamela, now, in her new frame of mind, was careful not to pretend too much assurance.
The hands and their bosses saw him as a lone knight of the range, waging a dedicated crusade against a lawless new society that was threatening a beloved way of life.
That was the new advertising angle -- something about a Lloyd's of London policy to insure the secrecy of the secret ingredient.
My new Aunt was perhaps three or four years older than I and it had been a long time since I had seen as gorgeous a woman who oozed sex.
His advice, his voice saying his poems, the fact that he had not so much as touched her -- on the contrary, he had put his head back and she had stroked his hair -- this was all new.
and Robinson Roy, who had gone down this line ten minutes before to set a new depth record for the free dive, was already back on the surface.
School began in August, the hottest part of the year, and for the first few days Miss Langford was very lenient with the children, letting them play a lot and the new ones sort of get acquainted with one another.
Satisfied at last, and after a few amorous gambits on her part which convinced Delphine that Dandy was capable of learning new arts, she opened the window and called to her liveried driver.
So Dandy Brandon trustingly entered the house with Delphine Lalaurie and trudged up the rear steps to the attic room which was to be his new home.
This new force, love of country, super-imposed upon -- if not displacing -- affectionate ties to one's own state, was epitomized by Washington.
Even two decades ago in Go Down, Moses Faulkner was looking to the more urban future with a glimmer of hope that through its youth and its new way of life the South might be reborn and the curse of slavery erased from its soil.
It was a brilliant debut, so much so indeed that it aroused a new vitality in the younger poets, as did Byron's Childe Harold.
At first glance this appears strange: of all people, was not America founded by rugged individualists who established a new way of life still inspiring `` undeveloped '' societies abroad??
The portrait that had developed, fragmentarily but consistently, was the portrait of a man to whom serious thinking is alien enough that the making of a decision inhibits, when it does not forestall, any ability to review the decision in the light of new evidence.
He was engaged in constant experiments that searched for new directions.
Running across the deck, which was empty now that the livestock had been killed and eaten, they sniffed the spice-laden breezes that came from the shore, each pointing out new and exciting wonders to the other.
Ann, pleased to see her friend happy, was intrigued by the new fruits a friend of Captain Heard had sent on board for their enjoyment.
Though she did not then know its name, this strange new fruit was a banana.
To old-line Democrats, the Hearst Presidential boom, now in full cry, was the joke of the new century.
His nationalism was not a new characteristic, but its self-consciousness, even its self-satisfaction, is more obvious in a book that stretches over the long reach of English history.
As always, the ranks worked out new and better tactics, but there was brilliance in the way the field commands adopted these methods and in the way the army commanders incorporated them into their military thinking.
It is difficult to say what Thompson expected would come of their relationship, which had begun so soon after his emotions had been stirred by Maggie Brien, but when Katie wrote on April 11, 1900, to tell him that she was to be married to the Rev. Godfrey Burr, the vicar of Rushall in Staffordshire, the news evidently helped to deepen his discouragement over the failure of his hopes for a new volume of verse.
The charge was so farfetched that Woodruff paid little attention to it, and answered Pike in a rather bored way, wearily declaring that a `` new hand '' was pumping the bellows of the Crittenden organ, and concluding: `` In a controversy with an adversary so utterly destitute of moral principles, even a triumph would entitle the victor to no laurels.

0.492 seconds.