This App is Wrong
If I could I would give this negative stars. The periodic table and the reference list to not match up. Like element on the periodic table with atomic number 108 is Hassium, but on the reference list this element, along with others, is not listed. Instead the element that is listed has having the same Atomic number and mass is Unniloctium. On top of this the periodic table is way out dated. Bottom line, this application is a sad attempt made by a 6-year old to paste together a couple of internet sources into a application and then sell it for a dollar. THIS IS A SKAM.
Marcus Voltaire about
Periodic Table