Atomic Bomb Essay

Alchemists used to obsess over chrysopoeia, the transmutation of regular metals, such as copper, into gold. However, they were not aware at the time that copper and gold were two different atomic elements and instead believed them to be compounds. Thinking these metals could be changed chemically or physically in labs, alchemists pursued this dream to no advantage. Although it is not possible to change ordinary metals to gold through chemical reactions, physical reactions, radioactive decay, or…

Consequently, he chose the cube because it contains eight vexes. Its orderly shape appealed to the common scientific notion that the universe contains patterns and organization. A conceivable structure like the cube allowed for easy application of Lewis’ atomic postulates. Lewis’ model explained his six postulates about the chemical behaviors of an atom. The first postulate is that an atom has an essential kernel that does not change in chemical reactions and “possesses an excess of positive…

gold crown ring made out of. What is interesting about this topic is that there is a lot of ways to study the gold crown ring. For example, you can test the mass, volume, and density of the ring. In the periodic table Au is the symbol for Gold, it’s atomic number is 79. The Properties of Matter are Mass, Weight, Volume, and Length. Each property has its own way of working with different types of things. It is believed that the material of the crown in this study is fake gold because gold has the…

The element I selected for the Element Research Project is Osmium. Osmium’s chemical symbol is Os. Osmium’s atomic mass is 190 amu. Osmium’s atomic number is 76, it has 76 protons and 76 electrons. Osmium also has 114 neutrons. Osmium belongs to the transition metal group in the middle of the periodic table. Osmium’s Bohr model with electric configuration has two electrons in the first shell, eight in the second shell, eighteen is the third shell, thirty two in the fourth shell, fourteen in the…

Salbutamol Discovery Chiral chemistry was introduced in 1848 by French chemist and biologist, Louis Pasteur. He discovered this new branch of chemistry after he separated two isomers of ammonium tartate (1). This paved the way for several progressions in the pharmaceutical industry. Although it took approximately a century for scientists to use chiral compounds as effective drugs, they have played a remarkable role in the life of plants and animals (1). The credit for discovering the chiral…

How are elements useful for a particular use? An element is made from one type of atom and this article is about the element Scandium. Scandium was discovered in the year 1879 by Scientist Lars Fredrik Nilson in the university of Uppsala. The origin of the name comes from the word Scandia, which is the latin name for Scandinavia. This element belongs to group 3 which consists of transition metals and Scandium shares this group with the element Yttrium. There are 4 groups in the periodic table…

(Jefferson Lab Web). However, even though this element was found by Arfvedson, William Thomas Brande and Sir Humphrey Davy were the first people to isolate it (Jefferson Lab Web). Lithium is very abundant, it is a soft silver white alkali metal with the atomic number of three. Lithium is silver and contains no odor (Element Project). In addition to those features, lithium has a total of seven isotopes, two natural and five unnatural. The two natural occurring isotopes are 6Li (7.59%…

to calculate average atomic mass. By separating, counting, and weighing beans we were able to create the numbers used to calculate the weight of one bean. From there, we could use the total number of beans to produce the percent abundance for each type of bean. These were the numbers that we had to produce in order to understand how and why there are many types of isotopes for each element. In doing this lab, we can think through the importance of finding the average atomic mass and not just…

Atomic theory developed 2,500 years ago and evolved around the question whether or not something could be divided into forever. Greek philosophers debated this subject a lot, especially one name Democritus. He believed that something would only be able to be divided to a certain point because matter consisted of atoms and atoms are indestructible. Aristotle, however did believe something could be divided forever and did not believe in atoms. With all this controversy, one would expect an atom…

Is the act-utilitarian argument for torture in ticking bomb scenarios correct? Act-Utilitarianism is the rightness of actions depending entirely on how they impact welfare or happiness. In which, the decision will be attempting to maximize both welfare and happiness. Utilitarianism sees no action as bad in itself because morality is decided by the consequences of actions. The “right thing to do” of saving the innocent is necessary to be compared and evaluated against the bad. This is set to be…