Category: /Science & Technology/Chemistry
sufficient thyroid hormone. Since the main purpose of thyroid hormone is to "run the body's metabolism", it is understandable that people with this condition will have symptoms associated with a slow metabolism. Over five million Americans have this
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Category: /Science & Technology/Chemistry
it produces bars of colored light that appear at certain wav lengths. This spectrum of atomic hydrogen may be obtained by heating the hydrogen to the point of which the molecule breaks apart into individual atoms. Even though Hydrogen is the most basic
Details: Words: 342 | Pages: 1.0 (approximately 235 words/page)
Category: /Science & Technology/Chemistry
of the earliest known pioneers of Atomic Theory, living around 460 B.C. The scientist thought up a revolutionary and puzzling question: If a leaf were to be ripped in half again and again, could it (in theory) come down to a component so small that it
Details: Words: 657 | Pages: 2.0 (approximately 235 words/page)
Category: /Science & Technology/Chemistry
are similar to X-rays, however these rays are generated from the actual substances. These continual emissions can last for months at a time without outside assistance. An example of these natural substances are Uranium and radium, they are found in
Details: Words: 635 | Pages: 2.0 (approximately 235 words/page)
Category: /Science & Technology/Chemistry
Kershaw Paul
ALKALINITY OF AQUEOUS SYSTEMS
INVESTIGATION OF THE CARBONATE /BICARBONATE SYSTEM
AIMS
This laboratory session should enable the operator:
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Details: Words: 8075 | Pages: 29.0 (approximately 235 words/page)
Category: /Science & Technology/Chemistry
heat up a can of water. I will be burning four alcohol's, methanol, ethanol, propanol and butanol. The aim is to find out how much energy is produced when burning these alcohols. Alcohol's react with oxygen in the air to form water and carbon dioxide.
Details: Words: 1511 | Pages: 5.0 (approximately 235 words/page)
Category: /Science & Technology/Chemistry
and has a pungent odour. It can be formed into a liquid at under high pressure; it dissolves in water easily and has a boiling point of -10&deg;C. Sulfur Dioxide is a combination of oxygen and sulfur, which both have six valence electrons.
Details: Words: 380 | Pages: 1.0 (approximately 235 words/page)
Category: /Science & Technology/Chemistry
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Add Science - AP to My Yahoo!
By ROBERT JABLON, Associated Press Writer
LOS ANGELES - Three years after its first test flight ended in an explosion, NASA on Saturday successfully launched an experimental jet
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Category: /Science & Technology/Chemistry
part of matter since the time of the ancient Greek philosophers but they did not have a clear picture of the nature of the atom or any possible structure because of limitations to their scientific knowledge. Dalton was a scientist who suggested in
Details: Words: 1185 | Pages: 4.0 (approximately 235 words/page)
Category: /Science & Technology/Chemistry
and their boiling points. It lists some already but given the atomic numbers of any material this project includes a conversion and calculation chart to find the freezing point of most any material. GOOD LUCK!
Abstract:
In this lab we determined
Details: Words: 5548 | Pages: 20.0 (approximately 235 words/page)