Elements ร้านอาหารฝรั่งเศสที่ผสมกลิ่นอายความเป็นญี่ปุ่น

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periodic table of elements 118 chemical elements have been identified and named officially by IUPAC A chemical element, often simply called an element, is a type of atom which has a

elements elements in that only the Cf state is known , which coprecipitates elements in the stars soak up these neutrons and undergo repeated ẞ decay to