Periodic table emulator with lots of little additional information, utility molar calculator and science. Chemistry equations provide a lot of useful information.
When you click any element in periodic table interface then you know information of element clicked.
Solubility chart. Reactivity series is a new feature and we remove calculate the molar mass feature and unit converter feature.

Recent changes:
The upgrade version with new interface, easy to approach, has new features, more accurate information and close to students.