Curated OER
Science Kids: Science Images: Nuclear Symbol
This is a well known symbol representing some kind of nuclear activity or material. This nuclear symbol is often seen on warning signs, especially near reactors and dangerous nuclear facilities.
Curated OER
Science Kids: Science Images: Radioactive
This is a radioactive warning sign used to alert people of possible dangers in the area. The sign has room for specifics to be written including the contents and activity.