This is the premiere computerized periodic table of elements. It now contains 115 elements, with 800+ isotopes and 500+ radioactive decay trees. You can graph element properties and print nearly every window. It also contains a molecular weight calculator.
The element names have been updated to conform to the recently approved IUPAC names.
Periodic Table is designed for use by individuals ranging from students of chemistry, chemistry hobbyists, industry professionals, and researchers as well as educators.
高级元素周期表,功能非常多,包含了元素的各种信息,甚至连发现者信息也包含在内，并有各种选项。
