The periodic table familiarity test challenges students to locate and drag the element symbols to their correct positions in the periodic table. Each element is shown as a question mark and the clue leads the student to its identity. There are four levels, and each level must be attained before moving up. This is a time trial. The file is written in flash swf and must be opened with a web browser. The browser must have flash enabled. Support: support@ibchem.com

A timed interactive test in which the player must drag the randomly generated element symbols into their correct positions in the periodic table. There are four levels of difficulty and a time penalty for each incorrect placement. The file is flash .swf and the browser must be configured to permit flash files. Support is available at support@ibchem.com