|
| Tungsten (the element). |
Category: /Science & Technology / Chemistry
… our society would be without certain types of wires, light bulbs and other things. Tungsten is the element on the periodic table that is represented by a 'W'. Without it we would in a different world. Tungsten has an atomic number of seventy-four (74)…
Details: Words: 209 | Pages: 0.9 (approximately 235 words/page)
|
| An AP Biology Lab: Inhibiting the Action of Catechol Oxidase |
Category: /Science & Technology / Chemistry
…
By: Kimberly G.
Introduction:
In this lab, Mr. Greene's sixth period AP Biology class split into groups "to investigate inhibition of enzyme activity by specific chemicals called inhibitors" (1). Group three pondered this lab's inhibitor,…
Details: Words: 621 | Pages: 2.6 (approximately 235 words/page)
|
| The chemistry of shampoo. |
Category: /Science & Technology / Chemistry
… who uses shampoo could tell you that their main factors in choosing a shampoo to use are smell, look, and price. People are misinformed about shampoo and how to tell the difference between a good shampoo and a bad one. The main point of shampoo is to…
Details: Words: 1614 | Pages: 6.9 (approximately 235 words/page)
|
| Glenn Seaborg |
Category: /Science & Technology / Chemistry
… for his discovery of new chemical elements. He was born in Ishpeming, Michigan and went to the University of California. He was chairman of the Atomic Energy Commission from 1961 to 1971 and then became professor at the University of California. He…
Details: Words: 161 | Pages: 0.7 (approximately 235 words/page)
|
| Timeline of Elements? |
Category: /Science & Technology / Chemistry
… the middle Ages, to discover a substance that would change common metals to gold or silver.
*442 BC: Democritus came up with the theory of atoms, and also he stated that the universe is made up of empty space and that all matter is composed of indivisible…
Details: Words: 551 | Pages: 2.3 (approximately 235 words/page)
|
| About the components, history, etc. of titanium |
Category: /Science & Technology / Chemistry
… who was interested in minerals, discovered titanium. He recognized the presence of a new element, now known as titanium. He noticed it in menachanite, a mineral named after Menaccan in Cornwall (England). Several years later, the element was rediscovered…
Details: Words: 500 | Pages: 2.1 (approximately 235 words/page)
|
| ABout the periodic table element of Mercury |
Category: /Science & Technology / Chemistry
… can attest, mercury is a very fascinating substance. It also has an interesting history. Named after the fleet-footed Roman messenger of the gods, mercury has been used for more than 2,000 years. Mercury ore cinnabar has even been found smeared…
Details: Words: 430 | Pages: 1.8 (approximately 235 words/page)
|
| The vitamin b5. |
Category: /Science & Technology / Chemistry
… and pantothenic. This vitamin's main uses in every day life are growing hormones, building red blood cells, the immune system and it also participates in energy release from protein, carbohydrate and fat.
INTAKE
People should have five mg…
Details: Words: 220 | Pages: 0.9 (approximately 235 words/page)
|
| Chemistry of Beer |
Category: /Science & Technology / Chemistry
… students spend .5 billion on alcohol, mostly beer. This averages to 6 per year! As youth continue to spend insane sums of money on alcohol, the irony of it is that most young people do not know the least about the properties of alcohol.…
Details: Words: 992 | Pages: 4.2 (approximately 235 words/page)
|
| Barium chloride plus silver nitrate equals silver chloride and barium nitrate |
Category: /Science & Technology / Chemistry
… behind its application. One determines the masses of the crucible and barium chloride hydrate for obvious data collection and calculation purposed. The heating of the sample slowly for 10 minutes is done to remove the water from the sample. A constant…
Details: Words: 470 | Pages: 2.0 (approximately 235 words/page)
|
Pages: « Previous 1 2 3 4 5 6 7 8 9 10 Next »
|
|
