Earth’s natural soundtrack is made of the rushing water of a creek behind your house, the patter of rain against your window and leaves crunching under your feet after the weather starts to get cold.

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 ...

This lesson utilizes an adaptation of the board game Periodic: A Game of the Elements to help students better understand both general periodic trends and the law of conservation of energy. This ...

You probably studied the "regular" periodic table in school—but did you know there are more versions of the periodic table than just the one you know? The periodic table of elements has gone through ...

Walker Smith, a researcher at Indiana University, presents his musical periodic table as a performance of his elemental compositions. W. Walker Smith and Alain Barker Earth’s natural soundtrack is ...