The periodic table of chemical elements, often called the periodic table, organizes all discovered chemical elements in rows (called periods) and columns (called groups) according to increasing atomic ...

How much do you remember from your high school chemistry class? Find out with this quiz on the periodic table of elements. Unless you currently work in a field that involves science (or you crack ...

Play this game to learn about lots of different elements in the periodic table. While you're watching, look out for where different elements are found in the periodic table. Mrs Roberts ...

Can France claim the first periodic table? Probably not, but a French Geology Professor made a significant advance towards it, even though at the time few people were aware of it. Alexandre Béguyer de ...

Learning how to sort matter into categories that share similar characteristics can help us make better observations so that we can more accurately answer questions that ... of letters can be found on ...

Scientists made the known element 116 with a beam of titanium atoms, a technique that could be used to make the undiscovered element 120.

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Right-click the new worksheet tab, select "Rename" and type "Table of Contents." Click the tab and drag it to the left so that it appears in front of the other tabs. This tab becomes your Table of ...