化学元素周期表的英文全称 Periodic Table of the Elements 缩写 PTE 拉丁文 英文 1 H 氢 Hydrogenium Hydrogen 2 He 氦 Helium Helium 3 Li 锂 Lithum Lithum 4 Be 铍 Beryllium Beryllium 5 B 硼 Borium Boron 6 C 碳 Carbonium Carbon 7 N 氮 Nitrogenium Nitrogen 8 O 氧 Oxygenium Oxygen 9 F ...
硝酸nitric acid 甲基磺酸methylsulfonic acid / methanesulfonic acid 硼酸boric acid / boracic acid 碳酸carbonic acid / creosote / flake white 氨基酸amino acid / aminophenol 氢氧化钠sodium hydroxide 氯化钠sodium chloride氯化物chloride / chlorid
Collection of berkelium reaction products; Observations on hahnium's chemical properties in solution; Addition of nitric acid in the periodic table.EBSCO_AspScience News
文档分类: 中学教育--高考 化学元素周期表的英文全称PeriodicTableoftheElements 缩写PTE拉丁文英文 1H氢HydrogeniumHydrogen 2He氦HeliumHelium 3Li锂LithumLithum 4Be铍BerylliumBeryllium 5B硼BoriumBoron 6C碳CarboniumCarbon 7N氮NitrogeniumNitrogen 8O氧OxygeniumOxygen 9F氟FluorumFluorine 10Ne氖NeonumNeon 11Na钠...
and resists attack by concentrated nitric acid. Beryllium resists oxidation in air at ordinary temperatures. The metal has a high permeability to x-radiation. When bombarded by alpha particles, it yields neutrons in the ratio of approximately 30 million neutrons per million alpha particles. Beryllium...
Group in periodic table: 13 Group name: (none) Period in periodic table: 2 Block in periodic table: p Shell structure: 2.3 CAS Registry: 7440-42-8 Boron atoms have 5 electrons and theshell structureis 2.3. Theground state electronic configuration of neutral boron is[He].2s2.2p1and theter...
Period in periodic table: 6 Block in periodic table: d Shell structure: 2.8.18.32.17.1 CAS Registry: 7440-06-4 Platinum atoms have 78 electrons and theshell structureis 2.8.18.32.17.1. Theground state electronic configuration of neutral platinum is[Xe].4f14.5d9.6s1and theterm symbol of plati...
Periodic Table of the Elements Common/Important ionic states are shown below each symbol in italic Multi-ionic states are shown in blue. IA IIA IIIA IVA VA VIA VIIA VIIIA H H He H + H¯ hydride Li Be B C N O F Ne Li + Be 2+ N 3- nitride O 2- oxide F¯ fluoride Na ...
Nitrogen is primarily used to produce ammonia and other fertilizers and for making nitric acid, which is used in explosives. It is also used in welding and enhanced oil recovery. The price of 99.999 % pure nitrogen gas costs 177.10 €/dm3 in small quantities (1 dm3) and about 2.05 €/...
gold can be hammered into a one meter square sheet that is semi-transparent. It is one of the least reactive elements and will not react with oxygen at any temperature. It is resistant to heat and acid except “aqua regia” (nitric acid and hydrochloric acid) which will dissolve pure ...