安裝中文字典英文字典辭典工具!
安裝中文字典英文字典辭典工具!
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- Periodic Table of Elements - PubChem
Interactive periodic table with up-to-date element property data collected from authoritative sources Look up chemical element names, symbols, atomic masses and other properties, visualize trends, or even test your elements knowledge by playing a periodic table game!
- Periodic Table – Royal Society of Chemistry
The Royal Society of Chemistry's interactive periodic table features history, alchemy, podcasts, videos, and data trends across the periodic table Click the tabs at the top to explore each section Use the buttons above to change your view of the periodic table and view Murray Robertson’s stunning Visual Elements artwork Click each element to read detailed information
- Periodic Table - Periodic Table
Interactive periodic table of the chemical elements; Properties, history, name origin, facts, applications, isotopes, electronic configuation, crystal structure
- Dynamic Periodic Table - DecXa
Interactive periodic table with dynamic layouts showing names, electrons, oxidation, trend visualization, orbitals, isotopes, and compound search Full descriptions from write-up sources
- About - Ptable
Who is behind Ptable ®? Ptable is the creation of and is solely owned, designed, programmed, and maintained by Michael Dayah Despite monthly buyout offers for decades from ad companies and multinational edtechs, it will always remain free and independent
- Ptable. com Periodic Table
Lr 18 32 3283 Lawrencium A (266) A Design Copyright © 2017 Michael Dayah (michael@dayah com) For a fully interactive version with orbitals, isotopes, compounds, and free printouts, visit http: www ptable com
- Printable Periodic Table PDF - Ptable
Ptable®'s new, up-to-date periodic table PDF and wide periodic table PDF are layered so you can choose exactly what you want to print, and are the perfect companion to the periodic table classroom poster
- Free Periodic Table Lesson Plans - Ptable
In this activity, students will use the online periodic table, ptable com, to investigate a number of chemistry concepts Students will use this online resource to explore information about the elements, including historical data, physical properties, periodic trends and more
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