Atomic masses: Proton 1.672621777(74) × 10^-27 kg 1.007276466812(90) amu Neutron 1.674927351(74) × 10^−27 kg 1.00866491600(43) amu Electron 9.10938291(40) × 10^−31 kg 5.4857990946(22) × 10^−4 amu What is an Isotope? -An Isotope is an Atom with the same number of protons‚ but differing numbers of neutrons. Isotopes are different forms of a Single element. Elements and their uses to our human body Oxygen is the third most abundant element found in the sun‚ and it plays
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On August 6‚ 1945‚ an atomic bomb dubbed “Little Boy” was dropped on Hiroshima and was followed by another‚ named “Fat Boy” at Nagasaki three days later in an attempt by the United States to end WWII. Germany had been defeated and the allied forces were sure to win the war. The main concern was how to defeat Japan. Japan surrendered unconditionally on August 14th‚ 1945. President Truman’s decision to use the bombs is often criticized given that the effects of an atomic bomb are so devastating and
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The People Bomb was a CNN film from 1992 that focuses on the many issues of economics and health due to the continuing swell of human population. The video examines the growth patterns of the population boom‚ which some countries are at the greatest risk‚ and what can be done to help. The video emphasizes the estimate that at the current population growth rate‚ there will be over three times the number of people on the earth at the end of the 21st century as there were at the beginning. This estimate
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In Chapter 5 ‚ “ Bling‚ Bombs‚ and the Bible”‚ in the book called Game On: How Pressure to Win at all costs Endangers youth sports‚ author Tom Farrey claims that children can benefit from participation in sports even though the sports are not highly competitive. In order to support this claim Farrey shares the personal story of former General Electric CEO Jack Welch. Welch described the casual baseball games that he played with his friends when he was growing up in Salem‚ Massachusetts. These games
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Lab Report Atomic Dating Using Isotopes Answer the following questions about the results of this activity. Record your answers in the boxes. Send your completed lab report to your instructor. Don’t forget to save your lab report to your computer! Reference: Isotope Half-Life Chart Isotope Product Half Life Carbon-14 Nitrogen-14 5730 years Potassium - 40 Argon - 40 1‚280 million years Rubidium - 87 Strontium -8 7 48‚800 million years Thorium - 232 Lead – 208 14‚010 million
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Lab Report Lab Report Atomic Dating Using Isotopes Answer the following questions about the results of this activity. Record your answers in the boxes. Send your completed lab report to your instructor. Don’t forget to save your lab report to your computer! Reference: Isotope Half-Life Chart Isotope | Product | Half Life | Carbon-14 | Nitrogen-14 | 5730 years | Potassium - 40 | Argon - 40 | 1‚280 million years | Rubidium - 87 | Strontium -8 7 | 48‚800 million years | Thorium
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“The atomic bombing of Hiroshima and Nagasaki was a necessary evil to end the Second World War.” To what extent do you agree with the statement? Explain your answer. I agree with the statement to a large extent. World War II is known for acts of heroism on both sides‚ as well as controversial decisions. One major event that has long been debated was the use of atomic bombs on Hiroshima and Nagasaki. The political landscape before the bomb was dropped prevented a Japanese surrender. The war would
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What Makes A Bomb Story? Stories‚ they have been around forever and will be till the end of time. We all have stories that we remember and love. But why can we only recall a few stories and not all of them? We remember stories because of their great plot‚ style and tone‚ as well as their great theme. A well written story can draw a readers attention by having a great plot. Without a plot stories wouldn’t have any fracas‚ triumph or ending. The plot gives the author an ‘outline’ for their work
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Historical Development of Atomic Structure Yazan Fahmawi Sept. 30‚ 1995 T3 IBS Chemistry Ms. Redman The idea behind the "atom" goes back to the Ancient Greek society‚ where scientists believed that all matter was made of smaller‚ more fundamental particles called elements. They called these particles atoms‚ meaning "not divisible." Then came the chemists and physicists of the 16th and 17th centuries who discovered various formulae of various salts and water‚ hence discovering the idea of a molecule
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Jessica Mitchell September Atomic bombings of Hiroshima and Nagasaki World War II had been going on for over two years and the U.S. was staying in isolationism. But on December 7‚ 1941 Japan launched an attack on Pearl Harbor. After this The United States declared war on Japan. On August 6‚ 1945‚ little boy‚ the first atomic bomb ever used in war was dropped on the city of Hiroshima. This resulted in 70‚000-80‚000 people died immediately and another 70‚000 were injured. Hiroshima
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