Search results
|
|
No page with that title exists You can create an article with this title or put up a request for it. Please search Wikipedia before creating an article to avoid duplicating an existing one, which may have a different name or spelling.
Showing below up to 20 results starting with #1.
View (previous 20) (next 20) (20 | 50 | 100 | 250 | 500).
No article title matches
Page text matches
- Periodic table (7298 bytes)
3: The [[periodic table#Standard periodic table|standard table]] provides the necessary basics. There ar...
6: ...e of the elements. There are 18 groups in the standard periodic table. Elements in a group have simila...
11: ===Standard periodic table===
15: *The [[Periodic table (standard)|standard table]] (same as above) provides the basics.
16: ...able (alternate)|vertical table]] for improved readablity in web browsers - Chemical element (8169 bytes)
27: ...s advances in the atomic theory of matter, [[John Dalton]] devised his own simpler symbols, based on c...
37: ... example, an "X" is used to indicate any of the [[halogen]] elements, while "R" is used for a radical, mean...
50: * [[Abundance of the chemical elements]] - Chemical series (2075 bytes)
26: |style="background:#FFFF99;"| [[Halogen]]s || (periodic table group 17) - Antimony (9093 bytes)
1: <!-- Here is a table of data; skip past it to edit the text. -->
7: ...align="center" | [[tin]] – '''antimony''' – [[tellurium]]
12: <div align="right"><small>[[Periodic table (standard)|Full table]]</small></div>
40: | [[van der Waals radius]] || no data
48: | [[Oxidation state]]s ([[Oxide]]) || ?3, 5 (mildly [[acid]... - Astatine (5377 bytes)
1: <!-- Here is a table of data; skip past it to edit the text. -->
12: <div align="right"><small>[[Periodic table (standard)|Full table]]</small></div>
21: | [[Halogen]]s
27: | no data, no data
36: | [[Atomic radius]] || no data - Bromine (8073 bytes)
1: <!-- Here is a table of data; skip past it to edit the text. -->
5: ...n="center" | [[selenium]] – '''bromine''' – [[krypton]]
10: <div align="right"><small>[[Periodic table (standard)|Full table]]</small></div>
19: | [[halogen]]s
50: | [[Oxidation state]]s ([[Oxide]]) - Chlorine (10751 bytes)
2: {{Elementbox_series | [[halogen]]s }}
39: ... exceedingly [[poison]]ous. It is a powerful [[oxidation|oxidizing]], [[Bleach (chemical)|bleach]]ing,...
44: ...ries and is extracted from chlorides through [[oxidation]] and more commonly, by [[electrolysis]]. Chl...
49: ... also used widely in the manufacture of many everyday items.
58: ...orine was given its name in [[1810]] by [[Humphry Davy]], who insisted that it was in fact an element. - Fluorine (8588 bytes)
2: {{Elementbox_series | [[halogen]]s }}
34: ... all the elements. In its pure form, it is highly dangerous, causing severe chemical burns on contact ...
37: ...In moist air it attacks water to form the equally dangerous hydrofluoric acid.
60: ...] and many later researchers, including [[Humphry Davy]], [[Joseph Louis Gay-Lussac|Gay-Lussac]], [[An...
64: ...he U-235 and U-238 [[isotope]]s of [[uranium]]. Today both the [[gaseous diffusion]] process and the [... - Gold (24329 bytes)
3: <!-- Here is a table of data; skip past it to edit the text. -->
7: ...lign="center" | [[platinum]] – '''gold''' – [[mercury (element)|mercury]]
12: <div align="right"><small>[[Periodic table (standard)|Full table]]</small></div>
53: | [[Oxidation state]]s ([[Oxide]])
110: |[[natural abundance|NA]] - Hafnium (9162 bytes)
1: <!--Here is a table of data; skip past it to edit the text.-->
9: ...r><div align="right"><small>[[Periodic table (standard)|Full table]]</small></div>
41: | no data
49: | [[Oxidation state]] ([[Oxide]])
106: ! [[natural abundance|NA]] - Iodine (11416 bytes)
1: <!-- Here is a table of data; skip past it to edit the text. -->{| border="...
6: ...n="center" | [[tellurium]] – '''iodine''' – [[xenon]]
11: <div align="right"><small>[[Periodic table (standard)|Full table]]</small></div>
20: | [[halogen]]s
26: ...[[kilogram per cubic metre|kg/m<sup>3</sup>]], no data - Lanthanum (10184 bytes)
1: <!-- Here is a table of data; skip past it to edit the text. -->
5: ...ign="center">[[Barium]] – '''Lanthanum''' – [[Cerium]]</td>
9: <div align="right"><small>[[Periodic table (standard)|Full table]]</small></div> </td></tr>
39: <td>[[Oxidation state]]s ([[Oxide]]) </td><td...
83: <th>[[Isotope|iso]]</th><th>[[natural abundance|NA]]</th><th>[[half-life]] </th><th>[[decay mo... - Platinum (10600 bytes)
8: ...="center" | [[Palladium|Pd]]<br />'''Pt'''<br />[[Darmstadtium|Ds]]
11: <div align="right"><small>[[Periodic table (standard)|Full table]]</small></div>
40: |[[Oxidation state]]s ([[Oxide]]) || 2, '''4''' (mildly [[...
81: ! [[natural abundance|NA]]
157: ...fc0c0" | <font size="-1">[[SI]] units & [[standard temperature and pressure|STP]] are used except ... - Ruthenium (10241 bytes)
1: <!-- Here is a table of data; skip past it to edit the text. -->
5: ...enter" | [[technetium]] – '''ruthenium''' – [[rhodium]]
11: <div align="right"><small>[[Periodic table (standard)|Full table]]</small></div>
43: | no data
51: | [[Oxidation state]]s ([[Oxide]]) - Silicon (13233 bytes)
4: {{Elementbox_appearance_img | Si,14| dark gray, bluish tinge }}
44: ...ical analog [[carbon]]. It is the second most abundant element in the [[Earth]]'s crust, making up 25....
47: ...tively inert element, silicon still reacts with [[halogen]]s and dilute [[alkali]]s, but most [[acid]]s (ex...
63: ... in [[1787]], and was later mistaken by [[Humphry Davy]] in [[1800]] for a compound. In [[1811]] [[Gay...
70: ... and after [[oxygen]] is also the second most abundant element. Elemental silicon is not found in nat... - Silver (15157 bytes)
1: <!-- Here is a table of data; skip past it to edit the text. -->
5: ...n="center" | [[palladium]] – '''silver''' – [[cadmium]]
10: <div align="right"><small>[[Periodic table (standard)|Full table]]</small></div>
50: | [[Oxidation state]] ([[Oxide]])
110: ! [[natural abundance|NA]] - Titanium (20884 bytes)
1: <!-- Here is a table of data; skip past it to edit the text. --><table borde...
4: ...gn="center">[[scandium]] – '''titanium''' – [[vanadium]]</td>
8: <div align="right"><small> [[Periodic table (standard)|Full table]]</small></div> </table>
31: <td>[[van der Waals radius]]</td><td>no data</td></tr>
37: <td>[[Oxidation state]] ([[Oxide]])</td><td>4 ([[amphoteric]]... - Ununseptium (2081 bytes)
10: <div align="right"><small>[[Periodic table (standard)|Full table]]</small></div>
17: |[[Chemical series]]||Presumably [[Halogen]]s
21: ...earance]]||unknown, but probably metallic <br>and dark in appearance - History of the periodic table (7005 bytes)
8: ... trying to discover the [[Philosopher's Stone]] — an object that is supposed to turn inexpensive...
16: From this law, D?einer went on to discover the [[halogen]] triad composed of [[chlorine]], [[bromine]], an...
18: .... During this time, [[fluorine]] was added to the halogen group and [[oxygen]], [[sulfur]], [[selenium]], a...
21: ...erson to notice the periodicity of the elements — similar elements seem to occur at regular inte...
32: ...r chemists, but he was finally awarded the Davy Medal by the [[Royal Society]] in 1887. - Solvent (12764 bytes)
1: ... a [[solution]]. The most common solvent in everyday life is [[water]]. The term '''organic solvent'...
20: ...n top of water. An important exception are many [[halogen]]ated solvents like [[methylene chloride]] or [[c...
30: ...er boiling point. Ethers have to be stored in the dark in closed canisters in the presence of stabiliz...
34: ...]], or the [[brain]]. Methanol can cause internal damage to the [[eye]]s including permanent blindness...
50: <!-- Here is a table of data; skip past it to edit the text. -->
View (previous 20) (next 20) (20 | 50 | 100 | 250 | 500).