|
Chemistry Essays and Term Papers
Rutherford's Gold Foil ExperimentRutherford started his scientific career with much success in local schools
leading to a scholarship to Nelson College. After achieving more academic
honors at Nelson College, Rutherford moved on to Cambridge University's
Cavendish laboratory. There he was lead by his mentor J.J. Thomson ...
|  Save Paper - Premium Paper - Words: 787 - Pages: 3 |
Chlorineis (at room temperature) a greenish-yellow gas that can be
readily liquefied at 5170 Tarr or 6.8 atmospheres, at 20 C (68 F), and has a
very disagreeable odor. It’s Element Symbol is Cl, atomic number is 17, and
atomic mass is 35.453. ’s melting point is -101 C or 149.8 F. The
boiling point is ...
| | Save Paper - Premium Paper - Words: 496 - Pages: 2 |
The Periodic Kingdom: ReviewIn his book The Periodic Kingdom, P.W. Atkins takes a different approach to trying to explain the periodic table to the common reader. He compares the periodic table to a kingdom and then uses other analogies and similes to explain different aspects of the table.
When you first open the book and ...
| | Save Paper - Free Paper - Words: 711 - Pages: 3 |
The History Of Phamaceutical CompoundingThe profession of pharmacy was founded in the art and science of
compounding medications. The beginning of compounding dates back to
medieval times with priests, monks, and medicine men. Specialization first
occurred in the early 9th century in the civilized world around Baghdad.
Over time it ...
| | Save Paper - Premium Paper - Words: 4141 - Pages: 16 |
John Daltonwas born on September 6, 1766 in Eaglesfield, Cumberland, England. was a British chemist and physicist who developed the atomic theory of matter and therefore is known as one of the fathers of modern physical science.
Dalton was the son of a Quaker weaver. When only 12 he became in charge of a ...
| | Save Paper - Premium Paper - Words: 733 - Pages: 3 |
The Medieval PeriodWhen people think of the Medieval time period, thoughts of the dark ages appear. Many people think this because not many technological advances took place during these times, however the people who think this are greatly mistaken because many scientific breakthroughs did occur during the Medieval ...
| | Save Paper - Premium Paper - Words: 738 - Pages: 3 |
AristotleOne of the greatest thinkers of all time was -322 BC, the
Ancient Greek philosopher. He has practically influenced every area of present
day thinking. His main focal points were the natural and social sciences. In
Stagira, a town on the northwest coast of the Aegean Sea, in the year of 384 ...
| | Save Paper - Premium Paper - Words: 495 - Pages: 2 |
Depression, The Fight WithinThroughout the age of man, the study of depression related illnesses had been very minimal to say the least. Not much could be learned about depression until this century because not much was known about the chemistry and the psychology of the brain; the basis of where and why people get ...
| | Save Paper - Premium Paper - Words: 1615 - Pages: 6 |
RadonIn this paper I will discuss the element called . I will
explain how and when this element was discovered, its' physical
characteristics, the natural environment of the element and the abundance
in which it occurs. In addition, I will describe why is important to
humans, and other interesting ...
| | Save Paper - Premium Paper - Words: 2138 - Pages: 8 |
Career As A Military OfficerDefinition: A military officer, a member of the U.S. Armed Forces, is responsible for the protection of
U.S. citizens. This is a broad responsibility however and each officer has a distinct role that (s) he plays in the maintenance of national defense. As a member of the military, an officer ...
| | Save Paper - Premium Paper - Words: 3768 - Pages: 14 |
Chemical EngineerThe is an invaluable link between scientific
principles and manufacturing realities. It involves the use of chemical,
physical, and engineering principles.
The scientist in a laboratory does basic research to develop new
compounds and processes. When the scientist discovers a product that may ...
| | Save Paper - Premium Paper - Words: 517 - Pages: 2 |
Alfred Nobelwas born in Stockholm, Sweden on October 21, 1833.(Encarta) His
father Immanuel Nobel was an engineer and inventor who built bridges and
buildings in Stockholm. In connection with his construction work Immanuel Nobel
also experimented with different techniques of blasting rock. Alfred's ...
| | Save Paper - Premium Paper - Words: 1513 - Pages: 6 |
Career Summary Of A DieticianThe career I researched was that of a dietician. Someone who wishes to become a dietician must first obtain a bachelor’s degree, which would be considered a minimal requirement. Most dieticians will tell you that it would be within the best interests of a student wishing to become a dietician to ...
| | Save Paper - Premium Paper - Words: 1541 - Pages: 6 |
Science Experiment On Odor Changes Of Various ChemicalsThe purpose of my experiment was to research and determine why the odor changed after mixing several controlled substances. The experiment involves esterification, which is the reaction of carboxylic acids and alcohol’s to form esters. First, I put 4 ml of vinegar in a test tube and noted the ...
| | Save Paper - Free Paper - Words: 1820 - Pages: 7 |
Nitration Of BenzeneAbstract: The basic theories involved in this lab were how the Quantum mechanical model of the atom works and the theory behind flame tests. Theses help to accomplish the purpose because the flame test was the primary source used in this lab. The results were obtained by doing a flame test and ...
| | Save Paper - Premium Paper - Words: 1834 - Pages: 7 |
Heroin Addiction - As A Social ProblemMillions of Americans struggle with addiction. Heroin addiction in particular can be especially detrimental to the life of the addict, family, friends and community. In the past, Heroin addiction was viewed as a moral failing, rather than an actual medical condition. Over the last 20 years it has ...
| | Save Paper - Premium Paper - Words: 1209 - Pages: 5 |
Periodic TableThere are 7 periods and 18 groups. The periodic table of the chemical elements (also periodic table of the elements or just the periodic table) is a tabular display of the chemical elements. Although precursors to this table exist, its invention is generally credited to Russian chemist Dmitri ...
| | Save Paper - Free Paper - Words: 140 - Pages: 1 |
Developmental PsychologyThere is always a huge debate if psychology is a science or not. Some people also wonder if a certain type of psychology is a science. Developmental psychology is one of the most debatable ones.
We can define psychology as “the study of the soul.” To understand if it is a science or not, we have ...
| | Save Paper - Premium Paper - Words: 528 - Pages: 2 |
Atomic BombThesis: The research for the first Atomic bomb was done in the United States, by a group of the best scientists; this research was given the name of “The Manhattan Project”.
On Monday July 16th, 1945, a countdown for the detonation of the first atomic bomb took place near Los Alamos, New ...
| | Save Paper - Premium Paper - Words: 1698 - Pages: 7 |
QuizzesIntroduction
The following 100 quizzes are in the format No - Question - Answer and each contains 100 questions for a total of 10000. There are 50 questions per page and the document should print out correctly but I recommend print preview first.
I have been writing quizzes for different ...
| | Save Paper - Free Paper - Words: 9775 - Pages: 36 |
|
|
