Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.

12+

Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.

17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

Periodic Table 螢幕截圖

iPad

iPhone

About Periodic Table

This fact-filled, image-rich app is the only periodic table you need.

Ideal if you’re a student, teacher or just have an interest in the chemical sciences.

Did you know that neodymium is used in microphones? Or europium in Euro bank notes to help stop counterfeiting? These are just two of the absorbing facts in our free, user-friendly and customisable app, based on our popular and well-respected Royal Society of Chemistry Periodic Table website.

• See elements in their natural state and real-life applications.
• Check out podcasts and videos.
• Use our interactive slider to see how elements change state as temperature increases, or explore the discovery of the elements through history.
• Customise your app to see only what interests you.
• Use our simple table for quick access to data – like sorting elements in order of increasing density.