You probably know that plutonium is an element and that plutonium is radioactive, but what else do you know about it? Learn more with these fascinating facts. Fast Facts: Plutonium Name: Plutonium Element Symbol: Pu Atomic Number: 94 Atomic Mass: 244 (for the most stable isotope) Appearance: A silvery-white solid metal at room temperature, which quickly oxidizes to dark gray in air Element Type: Actinide Electron Configuration: [Rn] 5f6 7s2 Facts About Plutonium Here are 21 useful and interesting facts about plutonium: The element symbol for plutonium is Pu, rather than Pl, because this was a more amusing, easily remembered symbol.
James Patterson is an American author best known for his compelling books. His works tend to fall into the young adult fiction, thriller, and romance categories. With such exciting plots, many of his books have been turned into movies. For James Patterson book fans interested in watching a movie adaptation, or for those who would rather experience a story through film rather than text, here is a list of James Patterson movies by year.
Improve your Spanish this holiday season with this story about the poinsettia, the rare U.S holiday tradition that originated south of the border. La flor de Nochebuena Durante la temporada navideña, la flor de Nochebuena es muy popular en Estados Unidos. Pero muchos no saben que la flor es originaria de México.
The name Otariidae may not be as familiar as what it represents: the family of "eared" seals and sea lions. These are marine mammals with visible ear flaps, and a few other characteristics that are detailed below. The Family Otariidae contains 13 species still living (it also contains the Japanese sea lion, a species that is now extinct).
The area near the surface of the earth can be divided into four interconnected spheres: lithosphere, hydrosphere, biosphere, and atmosphere. Think of them as four interconnected parts that make up a complete system, in this case, of life on earth. Environmental scientists use this system to classify and study the organic and inorganic materials found on the planet.
The setting for "A Streetcar Named Desire" is a modest, two-room flat in New Orleans. This simple set is viewed by the various characters in sharply contrasting ways-ways that directly reflect the dynamics of the characters. This clash of views speaks to the heart of the plot of this popular play. An Overview of the Setting "A Streetcar Named Desire," written by Tennessee Williams is set in the French Quarter of New Orleans.
Name: Didelphodon (Greek for "opossum tooth"); pronounced die-DELL-foe-don Habitat: Swamps, lakes and rivers of North America Historical Period: Late Cretaceous (70-65 million years ago) Size and Weight: About one foot long and a few pounds Diet: Insects and small animals; possibly omnivorous Distinguishing Characteristics: Opossum-like teeth; semi-aquatic lifestyle; short, powerful jaws About Didelphodon Throughout the history of life on earth, marsupials have been mostly confined to two continents: Australia (where the vast majority of pouched mammals live today) and Cenozoic South America.
During summer 2015, North Carolina beach towns became Amity Islands with the number of shark bites reported in June alone setting a new state record for the year. It's possible that weather and climate could have been to blame for the spike in shark activity. How, you ask? Sharks Like It Saltier With Low Rainfall One weather type that impacts shark activity is rainfall, or rather, the lack thereof.
Emily Brontë (July 30, 1818 - December 19, 1848) was an English novelist and poet. She was one of three famous writing sisters, and is best known for her novel Wuthering Heights . Fast Facts: Emily Brontë Full Name : Emily Brontë Pen Name: Ellis Bell Occupation : Author Born : July 30, 1818 in Thornton, England Died : December 19, 1848 in Haworth, England Parents: Patrick Brontë and Maria Blackwell Brontë Published Works: Poems by Currer, Ellis, and Acton Bell (1846), Wuthering Heights (1847) Quote: "I wish to be as God made me.
As one of Spanish's two simple past tenses, the imperfect indicative has a conjugation that is essential to learn. It is the verb form used most often to describe conditions as they existed in the past, to provide background to events, and to describe habitual actions. Using Estudiar as an Example Conjugation As with some other conjugation forms, the imperfect indicative forms are made by removing the infinitive ending of the verb ( -ar , -er or -ir ) and replacing it with an ending that indicates who is performing the action of the verb.
Though there is a dispute as to the exact years that bookend the Middle Ages, most sources say 500 A.D. to 1450 A.D. Many history books call this time the Dark Ages as it reflected a lull in learning and literacy, but, in fact, there were plenty of inventions and highlights during this time. The time period was known for its famine, plague, feuding and warring, namely the biggest period of bloodshed was during the Crusades.
Broadly defined in our own time as the art of effective communication, the rhetoric studied in ancient Greece and Rome (from roughly the fifth century B.C. to the early Middle Ages) was primarily intended to help citizens plead their claims in court. Though the early teachers of rhetoric, known as Sophists, were criticized by Plato and other philosophers, the study of rhetoric soon became the cornerstone of classical education.
En Estados Unidos, los matrimonios gays tienen los mismos beneficios migratorios que los heterosexuales, tanto para el caso de obtención de una tarjeta de residencia por matrimonio como para obtener una visa derivada no inmigrantes. Cabe destacar que para que la unión surta efectos migratorios en Estados Unidos es requisito indispensable que se trate de un matrimonio.
Although historians have delineated the eras of British literature in different ways over time, common divisions are outlined below. Old English (Anglo-Saxon) Period (450-1066) The term Anglo-Saxon comes from two Germanic tribes, the Angles and the Saxons. This period of literature dates back to their invasion (along with the Jutes) of Celtic England circa 450.
Was the French writer Simone de Beauvoir (1908-1986) a feminist? Her landmark book The Second Sex was one of the first inspirations to the activists of the Women's Liberation Movement, even before Betty Friedan wrote The Feminine Mystique. However, Simone de Beauvoir did not at first define herself as a feminist.
Zelda Sayre Fitzgerald was the troubled wife of F. Scott Fitzgerald, one of the most famous American writers of all-time. Save Me the Waltz is her first and only novel, one which is largely autobiographical and which covers approximately the same time period as her husband's masterpiece, Tender is the Night (1934).
Science fair projects don't have to be complicated. The trick to creating a simple science fair project is choosing a project idea that uses easy-to-find materials and requires little time. The science projects listed below fit the bill. You can create most without any supplies or with common items you have in your house, garage, or classroom.
"Wonder," R.J. Palacio's debut novel, was written for children 8 to 12 years old, but its message defies genres. Published in 2012, its anti-bullying, pro-acceptance message will resonate with teenagers and even adults as well. Style Some books are action-packed, compelling the reader to turn the page to find out what happens next.
The Gupta Empire may have lasted only about 230 years (c. 319-543 CE), but it was characterized by a sophisticated culture with innovative advances in literature, arts, and sciences. Its influence continues to be felt in art, dance, mathematics, and many other fields today, not just in India but across Asia and around the world.
Microwave radiation is a type of electromagnetic radiation. The prefix "micro-" in microwaves doesn't mean microwaves have micrometer wavelengths, but rather that microwaves have very small wavelengths compared with traditional radio waves (1 mm to 100,000 km wavelengths). In the electromagnetic spectrum, microwaves fall between infrared radiation and radio waves.
School legislation includes any federal, state, or local regulation that a school, its administration, teachers, staff, and constituents are required to follow. This legislation is intended to guide administrators and teachers in the daily operations of the school district. School districts sometimes feel inundated by new mandates.