Science Worksheets and Study Guides Seventh Grade. Elements and the periodic table

The resources above correspond to the standards listed below:

Massachusetts Standards

Elements, Compounds, and Mixtures
PS.5. Recognize that there are more than 100 elements that combine in a multitude of ways to produce compounds that make up all of the living and nonliving things that we encounter.
PS.6. Differentiate between an atom (the smallest unit of an element that maintains the characteristics of that element) and a molecule (the smallest unit of a compound that maintains the characteristics of that compound).
PS.7. Give basic examples of elements and compounds.