Why are all of the alkaline earth metals shiny
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Why are all of the alkaline earth metals shiny

[From: ] [author: ] [Date: 12-05-13] [Hit: ]
They have just a few electrons in their valence shells, causing almost all wavelengths of light to be reflected back.-All metals are shiny.It has something to do with electrons and their conductivity; I cant really give you an answer.But another fact is that light reflected off a nonconducting surface like glass is polarized while light reflected off a metal surface isnt polarized.You can check this out with a pair of polarized sunglasses.......
What about the similar configurations of those elements causing them to all be shiny?

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The ability to reflect light is a characteristic of all metals, not just the alkaline earths. They have just a few electrons in their valence shells, causing almost all wavelengths of light to be reflected back.

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All metals are shiny. It has something to do with electrons and their conductivity; I can't really give you an answer. But another fact is that light reflected off a nonconducting surface like glass is polarized while light reflected off a metal surface isn't polarized. You can check this out with a pair of polarized sunglasses.
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