百度试题 题目元素周期表的英文翻译 A.periodic tableB.element tableC.atomic tableD.molecular table相关知识点: 试题来源: 解析 A 反馈 收藏
Element Halogens Element Noble Gas He 13 5 IIIA 10.81 14 6 IVA 12.01 15 7 VA 14.01 16 8 VIA 16 17 9 VIIA 19 10 Helium 20.18 Standard State (25oC - 101 kPA) Ne = Gas Fe = Solid Ga = Liquid Tc = Synthetic B 13 Boron 26.98 14 C Carbon 28.09 N Nitrogen 15 30.97 O Oxygen ...
Which of the elements in the following periodic table is an element with the outer configuration of {eq}{{d}^{7}}{{s}^{2}} {/eq}. Electronic Configuration: This factor can explain the electron's arrangement in a particular atom based on the orbital...
Each group 1 element has a valence electron configuration of s1 . Each group 2 element has a valence electron configuration of s2 . Each column in groups 1, 2, and 13 to 18 on the periodic table has its own valence electron configuration. 第1组元素各原子的价电子组态为s1. 第2组元素各原...
Answer to: The elements of the periodic table are put in order of: a. Electrons b. Atomic mass c. Atomic number d. Neutrons By signing up, you'll...
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这个团体的成员为首的两8-element时期为主要集团指定的元素,其他组的成员被称为过渡或内在过渡元素。 In the periodic table, a heavy stepped line divides the elements into metals and nonmetals. Elements to the left of this line (with the exception of hydrogen) are metals, while those to the ...
the situation is less clear as the order of the oxygen-oxygen bond is double. In this case, and indeed for most of the periodic table, it is necessary to infer the covalent radius from molecules containing O-O single bonds or from molecules containing a C-X bond in which the covalent ...
f-block elements are placed at the bottom of the periodic table. The last element of thep-block in the present periodic table is represented by the configuration, where[X]represents inert gas is View Solution In the long or modern form of the periodic table, the element in the periodic tab...