Welcome to the chemistry portal. This portal is intended to be a user-friendly guide to chemistry content on Wikiversity for pre-school, primary and secondary levels. For a more specialist and advanced portal, please refer to the school of chemistry.
This is a diagram of the crystal structure of anhydrous copper(II) sulfate, CuSO4. Click on the image for a full size version which you can freely re-use and modify. Print it and use it for your lessons, integrate it into your pages on Wikiversity, or use it in other learning resources and websites. Use the links below to find more images like this one.