新外观周期表下载

Immediately find any imaginable information about an element, calculate molar masses of any compounds you like, facilitate your overview with infographics, compare atomic radii, masses, electronegativities, and much more!
After over a million downloads, now in a new design, with more functions and improved features
The Merck KGaA, Darmstadt, Germany PTE App is the ultimate tool for every friend of chemistry - whether pupil or teacher, student or professor, amateur or expert, hobbyist or technician. Our app is a must-have of digital periodic tables. Get informed with our mobile reference work, any time, with ease, offline and in detail.
Thanks to the many hours of work, experiences, reviews and user feedbacks on our first PTE App (with over a million downloads!) we are now able to provide the new, improved and more appealing version of our App.
Even more features. Even more improvements. Even more user friendliness.
Download now free of charge and start experimenting.
Features:
★ All important information about the elements 
Atomic number, valence electrons, oxidation state, electronegativity according to Allred-Rochow and Pauling, atomic mass, boiling point, melting point, atomic radius, density, history, discoverer, classification, crystalline structure type, electron configuration, basic state, ionization energy, isotopic composition, state of matter, hardness according to Mohs, oxidation numbers, percentage of mass in Earth's crust, year of discovery, half-life, and much more.
★ Visualized element properties 
Atomic radius, atomic radius graphic, electronegativity (according to Allred-Rochow and Pauling), ionization energy, relative atomic mass, state of matter, ranking list of properties, discovery, classifications.
★ Molar mass calculator 
Simple entry field for chemical formulas. Calculate molar mass simply and quickly.
★ Offline use. 
No Internet needed. All contents in the app.
★ Economical handling of access rights.
★ Variety of languages 
German, English, French, Spanish.
★ Interactive operating system
Smart operating elements and numerous selection options
.
Questions? Feedback? Suggestions? – You can reach us at apps@emdgroup.com
立即找到某个元素任何想得到的信息，计算摩尔质量的任何你喜欢的化合物，促进与信息图表的概述，比较原子半径，质量，电负，和更多！
历经万次的下载，现在在一个新的设计，具有更多的功能和改进的功能
默克集团，达姆施塔特，德国PTE程序是为化学每一位朋友的终极工具 - 无论是学生还是教师，学生或教授，业余或专业，业余爱好者或技术员。我们的应用程序是一个必须具备的数字周期表。得到信息与我们的移动参考的工作，任何时间，轻松，离线和细节。
感谢很多时间在我们的第一个PTE应用工作经验，审查和用户反馈（超过100万下载量！），我们现在能够为我们的应用程序的新的，改进的和更吸引人的版本。
甚至更多的功能。甚至更多的改进。更用户友好性。
立即下载免费的，并开始试验。
产品特点：
★有关元件根据奥尔雷德-罗周和鲍林，原子量，沸点，熔点，原子半径，密度，历史，发现者，分类，晶体结构类型，电子原子序数，价电子，氧化状态，电负性的所有重要信息配置，基本的状态下，按莫氏，氧化数，大规模的地壳个，发现一年半的生活，更多的电离能，同位素组成，物态，硬度。
★可视化元素属性的原子半径，原子半径图形，电负性（根据阿莱 - 罗周和鲍林），电离能，相对原子质量，物质状态，性质，发现，分类排行榜。
★化学式摩尔质量计算器简单的输入字段。简单，快速地计算摩尔质量。
★离线使用。无上网需要。在应用中的所有内容。
★访问权限经济的处理。
★语言德语，英语，法语，西班牙语的品种。
★互动操作systemSmart操作元素和众多的选择方案。
有问题吗？反馈？建议？ - 您可以在apps@emdgroup.com找到我们

Thank you all for your extensive feedback in the brief period of time since our update – both in-store and via email.
We take any feedback seriously and therefore promptly provide our next update:
- Changed the menu colours
- Latin name shown in the Element Details
- Navigation between elements by finger swiping in the Element Details, in the Periodic Table at the top left
- Changed and amended keys
- Bug fixes to improve stability
- Integrated new element data