Standards Addressed: Grade 8
3a. Students know the structure of the atom and know it is composed of protons, neutrons, and electrons.
3b. Students know that compounds are formed by combining two or more different elements and that compounds have properties that are different from their constituent elements.
3a. Students know the structure of the atom and know it is composed of protons, neutrons, and electrons.
3b. Students know that compounds are formed by combining two or more different elements and that compounds have properties that are different from their constituent elements.
