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- Chlorine (10751 bytes)
1: ...{Elementbox_header | number=17 | symbol=Cl | name=chlorine | left=[[sulfur]] | right=[[argon]] | above=[[flu...
31: {{Elementbox_isotopes_begin | isotopesof=chlorine | color1=#ffff99 | color2=black }}
39: ... most forms of life, including the human body. As chlorine gas, it is [[green]]ish [[yellow]], is two and on...
44: ...e [[liter]] of [[water]] dissolves 3.10 liters of chlorine and at 30 ?C only 1.77 liters.
47: Chlorine is an important chemical in [[water purification]...
Page text matches
- Periodic table (7298 bytes)
53: In contrast, very near to [[chlorine]] (Cl) in the next-to-last group in the chart (th...
54: ..., while bromine is a very low-boiling [[liquid]]; chlorine and bromine are highly colored.
67: |chlorine||35.5||0.00156 g/cm<sup>3</sup> - List of elements by symbol (14812 bytes)
24: <tr><td>Cl</td><td>[[chlorine]]</td><td>17</td><td></td></tr>
39: <tr><td>Fr</td><td>[[francium]]</td><td>87</td><td></td></tr>
114: ...><td>[[tungsten]]</td><td>74</td><td>(German ''Wolfram'')</td></tr>
139: ...rancium]]</td><td>87</td><td>Current symbol is '''Fr'''.</td></tr>
140: <tr><td>Fr</td><td>[[florentium]]</td><td>61</td><td>Discred... - Colon (anatomy) (1808 bytes)
3: ...um]]. Its primary purpose is to extract [[water]] from [[feces]]. In [[mammal]]s, it consists of the [...
22: ...e [[electrolyte]]s like [[sodium]] and [[chlorine|chlorine]] are left. As the chyme moves though the large i... - Geology (12007 bytes)
1: '''Geology''' (from [[Greek language|Greek]] γη- (''ge-''...
3: ...lica]], as well as elements such as [[sulfur]], [[chlorine]], and [[helium]].
10: ...gical [[stratum]] in a mountain hundreds of miles from the ocean, he inferred that the land was formed...
12: ...her languages of Europe such as [[French language|French]]. [[Georg Bauer]] (Georg Agricola), a physic...
16: ... the [[Volcano|volcanic]] origins of this part of France. [[James Hutton]] recorded his ''Theory of th... - Volcano (27295 bytes)
4: The name "volcano" has its origin from the name of [[Vulcan (god)|Vulcan]], a god of f...
18: ...'[[Volcanic cones]]''' or [[cinder cone]]s result from eruptions that throw out mostly small pieces of...
41: ...tive" volcano. The lifespan of a volcano can vary from months to several million years, making such a ...
43: ...to note that the span of recorded history differs from region to region; in the [[Mediterranean]], rec...
47: ...tone as extinct. In fact, because the caldera has frequent earthquakes, a very active geothermal syste... - South Dakota (14035 bytes)
41: ...[[Montana]]. It is one of the six states of the [[Frontier Strip]].
82: ...the U.S. failed to stop white miners and settlers from entering the region. [[Sitting Bull]] and [[Cr...
125: the papers and obscure from him which he was signing
130: ...est point between the [[Rocky Mountains]] and the French [[Alps]]. More than 70,000 people hike to its...
132: ...rom 1969 until 1993, it was home to the Homestake Chlorine Solar [[Neutrino]] Experiment, famous for detecti... - Venus (planet) (31010 bytes)
1: '''Venus''', the second [[planet]] from the [[Sun]], is named after the [[Roman mytholo...
3: ..., it always appears in roughly the same direction from Earth as the Sun (the greatest [[elongation]] i...
7: ...me astronomers use ''[[Cytherean]]'', which comes from [[Cythera]]. Other less common adjectives incl...
14: ...]'s, even though Venus is nearly twice as distant from the Sun and only receives 25% of the solar irra...
16: ...k into space. This prevents most of the sunlight from ever heating the surface. Venus's [[Bolometer|... - Drought (2106 bytes)
9: ...en the word is used by urban planners, it is more frequently in the sense of hydrologic drought.
18: * [[Epidemiology]]: [[chlorine]], [[yellow fever]], [[typhoid]] - Sodalite (4894 bytes)
11: ...a]]||[[Sodium]] [[aluminium]] [[silicate]] with [[chlorine]] (Na<sub>4</sub>Al<sub>3</sub>(SiO<sub>4</sub>)<...
23: | [[Fracture]]|| Conchoidal to uneven - brittle
29: | [[Refractive index]]|| 1.48 - isotropic (sodium light)
52: A light, relatively hard yet fragile mineral, sodalite is named after its [[sodiu...
54: ...n inclusion in lapis. It is further distinguished from similar minerals by its white (rather than blue... - Swimming (22854 bytes)
5: ...le]]s, and by kicking the legs to push water away from the body.
13: ...n side-to-side on most swimmers. This reduces the frontal cross-section, reducing drag further, and al...
15: ...he cube of the speed) of an equal amount of torso frontal area.
26: ...ed in [[1873]] by John Arthur Trudgen, copying it from [[Native American]]s.
33: ...ice, almost all freestyle events are swum using [[front crawl]]. Events are held at distances of 50&nb... - Argon (6952 bytes)
1: ...der | number=18 | symbol=Ar | name=argon | left=[[chlorine]] | right=- | above=[[neon|Ne]] | below=[[krypton...
32: ...lectron capture|ε]] | de=? | pn=37 | ps=[[chlorine|Cl]] }}
63: This gas is isolated through liquid air fractionation since the [[Earth's atmosphere|atmosph...
66: ... of Helsinki]]. By shining ultraviolet light onto frozen argon containing a small amount of hydrogen f...
71: ...ha emission]] by [[calcium]]. Argon-37 is created from the decay of calcium-40 as a result of subsurfa... - Bromine (8073 bytes)
7: | rowspan="3" valign="center" | [[Chlorine|Cl]]<br />'''Br'''<br />[[Iodine|I]] <...
140: ...room temperature which has a reactivity between [[chlorine]] and [[iodine]]. This element is harmful to huma...
143: ...hat of [[chlorine]]. A halogen, bromine resembles chlorine chemically but is less active (it is more active ...
165: ...million|ppm]]), and may be economically recovered from brine wells and the [[Dead Sea]] (up to 5000 pp...
170: ...ane]]s. Even low concentrations of bromine vapor (from 10 ppm) can affect breathing, and inhalation of... - Californium (7452 bytes)
59: ...[supernova]]e remnants. Californium-249 is formed from the [[beta decay]] of [[berkelium]]-249 and mo...
65: ...en|O]]<sub>3</sub>), californium trichloride (Cf[[Chlorine|Cl]]<sub>3</sub>) and californium oxychloride (Cf...
72: ...of californium-245 (half-life 44 minutes) and a [[free neutron]].
75: ...sotopes of californium range in [[atomic weight]] from 237.062 [[atomic mass unit|amu]] (Cf-237) to 25... - Chlorine (10751 bytes)
1: ...{Elementbox_header | number=17 | symbol=Cl | name=chlorine | left=[[sulfur]] | right=[[argon]] | above=[[flu...
31: {{Elementbox_isotopes_begin | isotopesof=chlorine | color1=#ffff99 | color2=black }}
39: ... most forms of life, including the human body. As chlorine gas, it is [[green]]ish [[yellow]], is two and on...
44: ...e [[liter]] of [[water]] dissolves 3.10 liters of chlorine and at 30 ?C only 1.77 liters.
47: Chlorine is an important chemical in [[water purification]... - Curium (8593 bytes)
183: ...[[bromine|Br]]<sub>3</sub>), curium chloride (Cm[[chlorine|Cl]]<sub>3</sub>), curium tetrafluoride (Cm[[Fluo...
186: ...es. Curium-242 ([[half-life]] 163 days) and one [[free neutron]] were made by bombarding [[alpha parti...
189: ...The isotopes of curium range in [[atomic weight]] from 233.051 [[atomic mass unit|amu]] (Cm-233) to 2... - Fluorine (8588 bytes)
1: ...t=[[oxygen]] | right=[[neon]] | above=- | below=[[chlorine|Cl]] | color1=#ffff99 | color2=green }}
34: '''Fluorine''' (from L. ''fluere'', meaning "to flow"), is the [[che...
45: ... such as [[Teflon]], and in [[halon]]s such as [[Freon]]. Other uses:
49: ...luorine is used in the production of [[uranium]] (from the hexafluoride) and in more than 100 differen...
50: ...ed extensively in [[air conditioning]] and in [[refrigeration]]. [[Chlorofluorocarbon]]s have been ban... - Gold (24329 bytes)
151: ...ot react with most chemicals but is attacked by [[chlorine]], [[fluorine]] and [[aqua regia]]. The metal occ...
156: ... These colors are the result of gold's [[plasmon frequency]] lying in the visible range, which causes...
162: ...] and dissolves allowing the gold to be displaced from solution and be recovered as a solid precipitat...
179: *Since it is a good reflector of both infrared and visible light, it is used for the protect...
186: ... famed for its gold. Exploitation is said to date from the time of [[Midas]], and this gold was import... - Hydrogen (20221 bytes)
108: '''Hydrogen''' ([[Latin]]: ''hydrogenium'', from [[Greek language|Greek]]: ''hydro'': water, ''g...
135: ...torage and transport issues), from [[bio-fuel]]s, from and into [[natural gas]] and [[diesel]] fuel. A...
138: ... ([[French language|French]] for ''water-maker'', from [[Greek language|Greek]] ''hud?, "water" and ''...
144: ... is allowed to only be at very specific distances from the proton. Modeling the hydrogen atom in this ...
149: ...minium]], water [[electrolysis]], or displacement from [[acid]]s with certain [[metal]]s. - Iodine (11416 bytes)
139: '''Iodine''' (from the Gr. ''Iodes'', meaning "violet"), is a [[ch...
142: ...with [[starch]] solution is characteristic of the free element.
154: ... in a nuclear disaster area. KI prevents the body from absorbing the radioactive iodine produced at th...
160: ...owder was in great demand. Saltpeter was isolated from seaweed washed up on the coasts of [[Normandy]]...
162: ...ents on the substance and noted its similarity to chlorine. Davy sent a letter dated [[December 10]] to the ... - Lutetium (10459 bytes)
159: ...the chemical elements|discovered]] in [[1907]] by French scientist [[Georges Urbain]] and Austrian min...
161: The separation of lutetium from Marignac's ytterbium was first described by Urb...
166: ...by itself, lutetium is very difficult to separate from other elements and is the least abundant of all...
168: ... [[ion exchange]] ([[reduction]] of anhydrous Lu[[chlorine|Cl]]<sub>3</sub> or Lu[[fluorine|F]]<sub>3</sub> ...
173: ...e isotopes of lutetium range in [[atomic weight]] from 149.973 (Lu-150) to 183.961 (Lu-184). The prima...
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