Thursday 20 December 2012

Krypton=الكريبتون


Krypton=الكريبتون
الكربتون عنصر غازي
WIKIPEDIA


Krypton
Kr
Greek
κρυπτός (kryptos)
hidden
descriptive
From Greek "κρυπτός" (kryptos), which means "hidden one", because of its colorless, odorless, tasteless, gaseous properties (like other noble gases).


Krypton (from Greek: κρυπτός kryptos "the hidden one") is a chemical element with symbol Kr and atomic number 36.


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