Chinese 同素异形体 Cited by user 今好きになる on 12 Aug 2023 同素异形体,是指由相同的化学元素组成,而结构形态却不相同的單质. 同素异形体由于结构不同,物理性質与化學性質上也有差異. 同素异形体这一术语针对的是单质,而非化合物,更一般的术语是同质异形体,用于晶体材料.
Spanish Estaño Cited by user Adolfobrigido on 25 Jun 2021 El estaño es un elemento químico de símbolo Sn (del latín stannum) y número atómico 50.
English Tin Cited by user 54.166.145.234 on 07 Nov 2016 Tin is a chemical element with the symbol Sn and atomic number 50. Tin is a silvery-colored metal that characteristically has a faint yellow hue.
English Crystal structure Cited by user 165.29.145.140 on 17 Oct 2016 In crystallography, crystal structure is a description of the ordered arrangement of atoms, ions or molecules in a crystalline material.
English Allotropy Cited by user Dirac66 on 31 Jan 2014 Allotropy or allotropism is the property of some chemical elements to exist in two or more different forms, known as allotropes of these elements.