Gallium part 2/3 - Melt Metal Easily00:01:09

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Dodał: ytigor30
Gallium is a chemical element with symbol Ga and atomic number 31. Gallium will melt in the hand as it liquefies at temperature of 29.76 °C (85.57 °F) (slightly above room temperature).
W katalogu: Nauka i technika

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