Continue to project the image Periodic table of energy levels for elements 1–20 and have students look at their activity sheets to find patterns in the number of electrons within each energy level.

8 Alternative Periodic Tables looked at the subjects of cupcakes, typefaces, printing projects, cartoons, video game characters, videos about the real elements, LEGO® bricks, and something called ...

The periodic table is a chart containing information about the atoms that make up all matter. An element is a substance made up of only one type of atom. The atomic number of an atom is equal to the ...

So Smith is in good company with his interactive periodic table project. All the elements release distinct wavelengths of light, depending on their electron energy levels, ...

The orderly periodic table—often printed with just the chemical symbol and atomic weight of its 118 elements—doesn't quite manage to convey to nonscientists the richness of what these substances bring ...

As part of their chemistry class, seventh-graders at Cohen Hillel Academy in Marblehead created periodic-table windsocks, integrating the design process with a multi-faceted approach to ...

The Muskingum County Library System is gearing up for a program that’s focused on bringing the worlds of science and art ...

Explore The History of The First Periodic Table Created in 1869 by Dmitri Mendeleev. Plus, Learn About Julius Lothar Meyer and Other Scientific Discoveries. ... A handful of other scientists had been ...