An interesting video about pure fluorine and a demonstration of its reactivity.
Reviews elements that are classified as nonmetals and the properties of nonmetals.
Summarize the main idea of a reading, create visual aids, and come up with new questions using a Four Square Concept Matrix.
Find out which elements are most common in the human body and what roles they play in the body.
These flashcards are here to help you better understand middle school physical science.