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Are metals always shiny

Updated: 8/10/2023
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Wiki User

14y ago

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No. None of the Group 1 and Group 2 elements of the periodic table, the alkali and alkali earth metals respectively, stay shiny when exposed to air. They all react with moisture in air, and they tarnish quickly. A number of other metals will not stay shiny, either. Iron can be polished, but it will oxidize (rust) if left in air. Some metals will not react with air or the moisture in it, and some will. The results are mixed in that there are a lot of transition metals (Groups 3 through 12 on the Periodic Table), and each one would have to be evaluated independently (or with its "group mates") to discover if it would stay shiny. Links are provided to some relevant Wikipedia articles. The links are to the groups of metals, and each element in the Group chart is a hyperlink to that element. It should make it easy to do a quick search of the metals to get a complete answer, if that is what is desired.

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Wiki User

15y ago
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Wiki User

13y ago

all metals are shiny. the characteristic shine of a metal is called metallic lustre. many materials such as wood do not have shine. certain materials such as copper, alluminium, silver , etc. lose their shine when exposed to air, particularly, humid air. once cleaned, all metalic objects start shining again.

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15y ago

Most metals are shiny when the surface is scratched or polished. Some lose their shine quickly, for instance lead.

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14y ago

Metals are not always shiny, since many metals can rust or tarnish. But if polished, they can regain their shine. Finely powdered silver is a deep black in color.

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8y ago

Yes. Metals are shiny, in fact; they have lustrous textures.

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13y ago

Some metals are shiny but not all of them

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12y ago

no they aren't but some are

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13y ago

Some do, some do not

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