Talk:Tactoid

Categories
Hey I undid an edit where you took out the 5 categories this article has and replaced them with 3 nonexistent categories. Feel free to add or remove categories if you think the current ones don't fit this article, just check if they exist first. You might want to check CAT:CHEM for ideas. You can always propose new categories as well, but the ones you added were extremely specific and might not have a lot of matching articles. There's thousands out there already, so you can probably find what you're looking for. Let me know if you need any help. Pianoman320 (talk) 23:45, 27 July 2016 (UTC)