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41. Rhodium (8753 bytes)
    20: | [[Transition metal]]s
    29: | align="center" | Silvery white metallic<br>[[Image:Rh,45.jpg|125px|]]
    124: | ¹⁰²Rh[[meta state|m]]
    138: ...mber]] 45. A rare silvery-white hard [[transition metal]], rhodium is a member of the [[platinum group]]...
    141: ... but at higher temperatures converts back to the metal. Rhodium has both a higher [[melting point]] and...
42. Samarium (10157 bytes)
    169: ... air at 150?C. Three crystal modifications of the metal also exist, with transformations at 734 and 922?...
    174: ...icture industry]] (together with other rare earth metals).
    187: ...n biological role, but is said to stimulate the [[metabolism]].
    190: ...chniques, and [[electrochemical deposition]]. The metal is often prepared by electrolysis of a molten mi...
    217: ...e less than 48 seconds. This element also has 5 [[meta state]]s with the most stable being 141m-Sm (t<su...
43. Scandium (10820 bytes)
    16: <td>[[Chemical series]] </td><td>[[transition metal]]s</td></tr>
    108: ...on [[oxidation state]] of scandium is +3 and this metal is not attacked by a 1:1 mixture of [[hydrogen |...
    117: ...ring of [[1879]], were looking for [[rare earth]] metals; using spectrum analysis he [[discovery of the ...
    121: ...]] crucible. The first pound of 99% pure scandium metal wasn't produced until [[1960]].
    124: ...s of this element (which is never found as a free metal).
44. Silver (15157 bytes)
    19: | [[Transition metal]]s
    28: | align="center" | Lustrous white metal<br/>[[Image:Ag,47.jpg|125px|]]
    120: | ¹⁰⁸Ag[[meta state|m]]
    136: ...and occurs in [[mineral]]s and in free form. This metal is used in [[coin]]s, [[jewelry]], [[tableware]]...
    140: ...as the highest [[electrical conductivity]] of all metals, even higher than [[copper]], but its greater c...
45. Technetium (32113 bytes)
    20: | [[Transition metal]]s
    29: | [[Image:Technetium.jpg|125px|]]<br>Silvery grey metallic
    182: ...ive decay|radioactive]], crystalline [[transition metal]] are intermediate between [[rhenium]] and [[man...
    187: Technetium is a silvery-grey radioactive [[metal]] with an appearance similar to [[platinum]]. Ho...
    189: The metal form of technetium slowly [[tarnish]]es in moist...
46. Terbium (7841 bytes)
    147: Terbium is a silvery-gray [[rare earth]] [[metal]] that is malleable, ductile and soft enough to ...
    180: ... less than 24 seconds. This element also has 18 [[meta state]]s, with the most stable being 156m1-Tb (t<...
47. Thorium (11307 bytes)
    19: | [[Transition metal]]s
    153: ... all oxides (3300?C). When heated in air, thorium metal [[turnings]] ignite and burn brilliantly with a ...
    174: ...]], the [[norse mythology|Norse god]] of war. The metal had virtually no uses until the invention of the...
    192: ...e less than 10 minutes. This element also has 1 [[meta state]].
    197: Powdered thorium metal is often pyrophoric and should be handled carefu...
48. Thulium (8549 bytes)
    155: ...e least abundant of the [[rare earth]]s and its [[metal]] is easy to work, has a bright silvery-gray lus...
    167: ...[[reduction]] of its [[oxide]] with [[lanthanum]] metal or by [[calcium]] reduction in a closed containe...
    170: ...e less than 2 minutes. This element also has 14 [[meta state]]s, with the most stable being Tm-164m (t<s...
    175: ...[[toxic]] rating and should be handled with care. Metallic thulium in dust form presents a fire and expl...
49. Tin (12094 bytes)
    19: | [[poor metal]]s
    154: | colspan="2" | meta state 0.006 MeV
    178: ...ound in many [[alloy]]s and is used to coat other metals to prevent corrosion. Tin is obtained chiefly f...
    181: ...f tin is bent (caused by crystals breaking). This metal resists corrosion from [[distilled]] sea and sof...
    183: ... prevent corrosion or other chemical action. This metal combines directly with [[chlorine]] and oxygen a...
50. Tungsten (13647 bytes)
    20: | [[Transition metal]]s
    163: ...ery hard, heavy, steel-gray to white [[transition metal]], tungsten is found in several ores including [...
    166: ...cked slightly by most mineral [[acid]]s. Tungsten metal forms a protective [[oxide]] when exposed to air...
    169: ...ctrode]]s, because it can be drawn into very thin metal wires that have a high melting point. Other use...
    171: ... this metal ideal for making [[heavy metals|heavy metal]] [[alloy]]s that are used in armaments, [[heat ...
51. Vanadium (13808 bytes)
    16: <td>[[Chemical series]]</td><td>[[transition metal]]s</td></tr>
    22: ... </td><td align="center">silvery grey metallic<br>[[Image:V,23.jpg|125px|]]</td></tr>
    103: ...ul in nuclear applications. Although definitely a metal, it shares with [[Chromium]] and [[Manganese]] ...
    105: ...sub>3</sub>), reducing the compound with [[zinc]] metal, can demonstrate colorimetrically all four of th...
    128: Metallic vanadium was isolated by [[Henry Enfield Rosc...
52. Ytterbium (10684 bytes)
    179: ...'''Yb''' and [[atomic number]] 70. A soft silvery metallic element, ytterbium is a [[rare earth]] of the...
    186: Normally, the beta form has a [[metal]]lic-like [[electrical conductivity]], but becom...
    189: ...chine when [[electricity]] was not available. Its metal could also be used to help improve the grain ref...
    202: ...e less than 20 minutes. This element also has 6 [[meta state]]s, with the most stable being Yb-169m (t<s...
    207: ...d [[eye]] irritation and may be [[teratogenic]]. Metallic ytterbium dust poses a [[fire]] and [[explosi...
53. Zinc (12445 bytes)
    21: | [[transition metal]]s
    160: ...] that will combine with [[oxygen]] and other non-metals, and will react with dilute [[acid]]s to releas...
    163: Zinc is the fourth most common metal in use, trailing only [[iron]], [[aluminium]], a...
    165: * Zinc is used to [[galvanization|galvanize]] metals such as [[steel]] to prevent their corrosion.
    166: ...loys such as [[brass]], nickel silver, typewriter metal, various [[solder]] formulas, [[German silver]],...
54. Axe (10109 bytes)
    5: ...' (also spelt as '''ax''') is a [[tool]] with a [[metal]] blade that is securely fastened at a 90 degree...
    42: ...Vosges, [[pelite]], [[Plussulien]], [[Brittany]], meta-[[dolerite]]) and Italy (Val de'Aoste, [[omphacit...

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