K12 Periodic Table of the Elements has 77 reviews. Enter your email below and we'll notify you when new reviews are added, so you can comment, share or remove the reviews. This is great for monitoring your apps or the competition's apps
Great Really good just ADD THE POSITIVE AND NEGATIVE CHARGES PLESE I CANT DO MY HW WITOUT IT!!!!!!
Not bad but... A good periodic chart, but has errors. The main errors are the melting and boiling points are WAY off. Hydrogen boils at well below -100deg C, but this chart has it at nearly 300 K!
I will be replacing it soon.