Quarter 2
Interactions of Matter
8.P.1.1
Classify matter as elements, compounds, or mixtures based on how the atoms are packed together in arrangements
8.P.1.2
Explain how the physical properties of elements and their reactivity have been used to produce the current model of the Periodic table of elements
8.P.1.3
Compare physical changes such as size, shape, and state to chemical changes that
are the result of chemical reactions to include changes in temperature, color, formation of a
gas, or precipitate
8.P.1.4
Explain how the idea of atoms and a balanced chemical equation support the
conservation of mass
Classify matter as elements, compounds, or mixtures based on how the atoms are packed together in arrangements
8.P.1.2
Explain how the physical properties of elements and their reactivity have been used to produce the current model of the Periodic table of elements
8.P.1.3
Compare physical changes such as size, shape, and state to chemical changes that
are the result of chemical reactions to include changes in temperature, color, formation of a
gas, or precipitate
8.P.1.4
Explain how the idea of atoms and a balanced chemical equation support the
conservation of mass