Added 1976-08-26 16:05:08
App Freshness



Scott Collard
Post Date:
2017-10-18 04:05:08

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The elements: they make up everything. Get to know them better with XChem.

XChem’s simple, clean interface was designed from the ground up to put you as close as possible to the information you need. The result? XChem literally puts the elements at your fingertips. Need to know the electronegativity of copper? The Young modulus of nickel? The neutron cross section of americium? With XChem, the answer is just a tap away. And with in-app information from Wikipedia, Wolfram|Alpha, and other curated sources, XChem lets you see over 100 properties, plus photos and other information, right on your iPad. Plus, for more visual learners, XChem allows you to color the periodic table based on different elemental properties, revealing periodic trends.

Whether you’re a high school student, a chemistry professional, or anything in-between, XChem gives you the information you need quickly and easily.

XChem — put the elements in your hands.

– Simple, clean user interface for intuitive browsing – just tap on an element to flip its “card” over and see its details
– Over 20 built-in element properties for quick and easy look-up
– In-app display of over 100 different properties–plus photos and other valuable information–from Internet sources including Wikipedia, WebElements, Wolfram|Alpha and others for in-depth reference
– Color the elements by different properties, visually demonstrating periodic trends

XChem was written by Maxwell Collard, age 17.


  • XChem Screenshot
  • XChem Screenshot

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