Core Content Standards
2.1 Understand types, properties and structure of matter. (11-17% of NCFE questions)
2.1.1 - Classify matter as: homogeneous or heterogeneous; pure substance or mixture; element or compound; metals, nonmetals
or metalloids; solution, colloid or suspension.
2.2 Understand chemical bonding and chemical interactions. (23-31% of NCFE questions)
2.2.6 - Summarize the characteristics and interactions of acids and bases.
Supporting Standards
2.2.3 - Predict chemical formulas and names of simple compounds based on knowledge of bond formation and naming
conventions
2.2.5 - Classify types of reactions such as synthesis, decomposition, single replacement or double replacement