Periodic Table (Universal) app for iPhone and iPad

This app is universal, nice and user-friendly interface. One dollar for 2 useful apps. Get it now!

► Noteworthy features:
- 118 elements & 22 basic element properties
- In-app display element info on Wikipedia, Web Elements and Periodic Videos by The University of Nottingham.
- Sort elements by Name, Number, Symbol, Category (on iPhone/iPod touch only)
- Allow copying element properties to clipboard: tap & hold on a element cell (or element properties screen) to show Copy option screen).
- Option 
colors in the table depend on element properties: category, phase, melting point, boiling point, electronegativity, and block.

- Option temperature units: Celsius, Kelvin, and Fahrenheit