94 137 871 Tool description: The periodic table of elements is a list of chemical elements arranged from small to large according to the atomic number, which is convenient for you to consult and use. Recommendation tool: Tool label:
The elements in the periodic table are the ingredients that make up our world. Explore elements such as carbon, oxygen, and hydrogen, and learn why they are essential to our survival. See how precious gold protects astronauts in space, and why the m...
Element_Period_Table-元素周期表 Theperiodictable ⅠA 1氢 ⅡA ⅢA ⅣA ⅤA ⅥA ⅦA Ⅷ ⅠB ⅡB ⅢB ⅣB ⅤB ⅥB ⅦB 0 2氦 12 KαKα H 3锂4铍原子番号(AtomicNumber)5硼6碳7氮8氧9氟 He1 10氖 Li Be 元素名(Element)エネルギー（Energy)(keV)
The periodic table ⅠA ⅡA ⅢA ⅣA ⅤA ⅥA ⅦA ⅧⅠB ⅡB ⅢB ⅣB ⅤB ⅥB ⅦB0 1 1 氢 2 氦1 H He 2 3 锂4 铍原子番号(Atomic Number) 5硼6 碳7 氮8 氧9 氟 10 氖2 Li Be 元素名(Element) K αL αM OF Ne K α エネルギー( Energy) (keV) ( keV )( keV )( ...
1 Alkali and Alkalinse earth metals 2 Transition Metals More so than any of the other major groups of elements in the periodic table, the transition metals have shaped human history and have been the workhorses of industry. The disc...
History of the element A few historical points are made concerning the element, usually concerning their discvery. Units None Notes None Literature sources Various sources
Click the book icon for a story about casting zinc and other metals, or find the mini-periodic table under zinc for a different story about casting. Source: Marco's Scrap Metal Contributor: Theodore Gray Acquired: 15 April, 2002 Price: $1/pound for scrap zinc Size: 1.25" Purity: >90%...
The samples (except gases) weigh about 0.25 grams each, and the whole set comes in a very nice wooden box with a printed periodic table in the lid. To learn more about the set you can visit my page about element collecting for a general description and information about how to buy one...
1 评论次数: 0 文档热度: 文档分类: 待分类 系统标签: 周期表元素elementperiod口诀顺口溜 TheperiodictableⅧ11H23456789LiBeBCNOF0.0540.1100.1830.2770.3920.5250.677311121314151617NaMgAlSiPSCl1.0411.2541.4871.7402.0132.3082.62241920212223242526272829303132333435KCaScTiVCrMnFeCoNiCuZnGaGeAsSeBr3.3133.6914.0894.5094.9505.4125.8...
5 ways the heaviest element on the periodic table is really bizarreDan Garisto