Practice using the periodic table to calculate the number of neutrons in the atom of an element.

Practice diagramming atoms and using the periodic table to pull information about atoms with this quiz page.

This colorful worksheet builds an early chemistry foundation, giving middle school students practice with the periodic table of elements.

This painless--even fun!--worksheet gets middle-grade students practicing with the information in the periodic table of elements.

Test your knowledge of the periodic table of the elements with this quiz page!

Test your students' knowledge and memory of periodic table elements with this crossword puzzle.

Use this blank periodic table to work on your memorization of the table for your next quiz!

Lab mice have stolen information from these elements! Students must set everything back in order using the provided periodic table of elements.

Important information has gone missing from the periodic table. Can you fix up these elements so that they read the right way?

Learn to differentiate between physical and chemical changes in this science worksheet!

Can middle-grade chemists recover the missing information about these elements from the periodic table?

All attention on atoms in this amazing activity!

Become an atomic detective and uncover the elements in this investigative worksheet!

Crunch the atomic numbers of different elements in this worksheet!