Colors of different metal salts (Flame test)
24.5 هزار بار بازدید -
11 سال پیش
-
Mr.Woo demonstrates the colors of
Mr.Woo demonstrates the colors of different metallic salts in an alcohol solution.
Must exercise caution when working with fire.
Must exercise caution when working with fire.
11 سال پیش
در تاریخ 1392/05/13 منتشر شده
است.
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