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- Iridium (10102 bytes)
6: | colspan="2" align="center" | [[Osmium]] - '''Iridium''' - [[Platinum]]
18: | Iridium, Ir, 77
20: | [[Chemical series]]
26: | [[Density]], [[Mohs hardness scale|Hardness]]
32: ...gn="center" bgcolor="#ffc0c0" | '''Atomic properties'''
Page text matches
- List of elements by symbol (14812 bytes)
28: <tr><td>Cs</td><td>[[caesium]]</td><td>55</td><td></td></tr>
34: <tr><td>Es</td><td>[[einsteinium]]</td><td>99</td><td></td><...
51: <tr><td>Ir</td><td>[[iridium]]</td><td>77</td><td></td></tr>
59: <tr><td>Mg</td><td>[[magnesium]]</td><td>12</td><td></td></tr>
60: <tr><td>Mn</td><td>[[manganese]]</td><td>25</td><td></td></tr> - Dinosaur (35313 bytes)
2: ...aurus rex|T. Rex]]'' from the <br /> [[United States Department of the Interior|U.S. Department of the...
16: ...od vessels and cells lining them [http://www.nytimes.com/2005/06/03/science/03dinosaur.html]".
18: ...erosaur]]s, and the aquatic [[ichthyosaur]]s, [[plesiosaur]]s, and [[mosasaur]]s.
20: ...ication of [[cladistics]], which rigorously analyzes the relationships between biological organisms, h...
27: ...s chosen to express Owen's awe at the size and majesty of the extinct animals; not out of fear or trep... - Cretaceous (7391 bytes)
1: ...etaceous also defines the boundary between the [[Mesozoic]] and [[Cenozoic]] [[era]]s.
3: {{Mesozoic Footer}}
6: ... 65.5 MYA. This [[bolide]] collision is probably responsible for the major, extensively-studied [[Cret...
10: ...isions. The [[faunal stage]]s from youngest to oldest are:
57: ...advanced across central [[North America]] (the [[Western Interior Seaway]]) and then started to recede... - Hubble Space Telescope (50930 bytes)
2: ...| [[Image:Hst sts82.jpg|285px|The Hubble Space Telescope]]
4: ...maller; text-align:center;" | The Hubble Space Telescope, from the [[Space Shuttle Discovery]] during ...
6: ...rganization'''||[[NASA]], [[European Space Agency|ESA]]
24: |'''Telescope style'''||reflector
43: ...tronomy]]. Since its launch in 1990 it has been responsible for many ground-breaking observations and... - Iris (anatomy) (11258 bytes)
1: ...|iris]] is the grey-brown area. The other structures visible are the transparent [[pupil|pupil]] (show...
3: ... iris found in some [[cephalopod]]s. The word comes from [[Greek mythology]], in which [[Iris (mythol...
5: ...is often have important effects on intra-ocular pressure, and indirectly on vision.
10: ... colours, there is only one pigment that contributes substantially to normal human iris colour, the da...
13: ...r is all due to its melanin pigment, but this varies only from brown to black. - Iridium (10102 bytes)
6: | colspan="2" align="center" | [[Osmium]] - '''Iridium''' - [[Platinum]]
18: | Iridium, Ir, 77
20: | [[Chemical series]]
26: | [[Density]], [[Mohs hardness scale|Hardness]]
32: ...gn="center" bgcolor="#ffc0c0" | '''Atomic properties''' - Krypton (9031 bytes)
18: | [[Chemical series]]
19: | [[Noble gas]]es
24: | [[Density]], [[Mohs hardness scale|Hardness]]
28: | align="center" | colorless<br>[[Image:Kr,36.jpg|125px|]]
30: ..."#c0ffff" | '''<font color="green">Atomic properties'''</font> - Meitnerium (3364 bytes)
7: <tr><td rowspan="3" valign="center">[[Iridium|Ir]]<br>
17: ...or="#ffc0c0"><font color="black">'''Known properties'''</font></th></tr>
21: <td>[[Chemical series]] </td><td>[[Transit...
33: ...e of matter]] </td><td>Presumably a solid</td></tr>
36: '''Meitnerium''' (Eka-Iridium) is a [[chemical element]] in the [[periodic tabl... - Osmium (11139 bytes)
6: ..."2" align="center">[[Rhenium]] - '''Osmium''' - [[Iridium]]</td>
19: <td>[[Chemical series]] </td><td>[[transit...
23: <td>[[Density]], [[Mohs hardness scale|Hardness]] </td><td>22610 [[kilogram per cubic metre|k...
27: ...lign="center" bgcolor="#ffc0c0">'''Atomic properties'''</th></tr>
45: ...gn="center" bgcolor="#ffc0c0">'''Physical properties'''</th></tr> - Platinum (10600 bytes)
6: | td colspan="2" align="center" | [[Iridium]] - '''Platinum''' - [[Gold]]
18: |[[Chemical series]] || [[transition metal]]s
22: |[[Density]], [[Mohs hardness scale|Hardness]] || 21450 [[kilogram per cubic metre|kg/m³...
26: ...gn="center" bgcolor="#ffc0c0" | '''Atomic properties'''
44: ...="center" bgcolor="#ffc0c0" | '''Physical properties''' - Rhenium (8807 bytes)
20: <td>[[Chemical series]]</td><td>[[transition metal]]s</td></tr>
24: <td>[[Density]], [[Mohs hardness scale|Hardness]]</td><td>21020 [[kilogram per cubic metre|kg/m<...
28: ...lign="center" bgcolor="#ffc0c0">'''Atomic properties'''</th></tr>
46: ...ign="center" bgcolor="ffc0c0">'''Physical Properties'''</th></tr>
59: <td>[[Vapor pressure]]</td><td>3.24 [[Pascal|Pa]] at 3453 K</td></... - Rhodium (8753 bytes)
8: '''Rh'''<br>[[Iridium|Ir]] <br>
19: | [[Chemical series]]
25: | [[Density]], [[Mohs hardness scale|Hardness]]
31: ...gn="center" bgcolor="#ffc0c0" | '''Atomic properties'''
57: ...="center" bgcolor="#ffc0c0" | '''Physical properties''' - Technetium (32113 bytes)
7: | rowspan="3" valign="center" | [[Manganese|Mn]]<br>
19: | [[Chemical series]]
25: | [[Density]], [[Mohs hardness scale|Hardness]]
31: ...or="#ffc0c0" | <font color="black">Atomic properties</font>
57: ...="#ffc0c0" | <font color="black">Physical properties</font> - List of elements by name (7283 bytes)
32: <tr><td>[[caesium]]</td><td>Cs</td><td>55</td></tr>
53: <tr><td>[[einsteinium]]</td><td>Es</td><td>99</td></tr>
82: <tr><td>[[iridium]]</td><td>Ir</td><td>77</td></tr>
100: <tr><td>[[magnesium]]</td><td>Mg</td><td>12</td></tr>
101: <tr><td>[[manganese]]</td><td>Mn</td><td>25 - Timeline of chemical element discovery (10490 bytes)
3: ...emorial. Most have been discovered in historic times.
16: ...uminium ''may'' have been synthesized in Roman times, however it is usually credited to Hans Christian...
22: *[[1450]] - [[Antimony]] first described by [[Tholden]]
32: ...m]] discovered by [[Charles Wood (scientist)|Charles Wood]]
35: *[[1755]] - [[Magnesium]] discovered by [[Joseph Black]]. - Mobile phone (30513 bytes)
2: A '''mobile phone''' is a device which behaves as a normal
3: ...ing able to move over a wide area (compare [[cordless phone]] which acts as a telephone only within a ...
4: phones allow connections to be made to the
7: current mobile phones use a combination of [[radio wave]]
8: ...rk, especially for services such as [[Internet access]] and [[WAP]].
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