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Unit A: Energy and Matter in Chemical Change

Chemical reactions, conservation of mass, and the role of energy in chemical systems.

Content Areas

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Vocabulary & Language

Key scientific terms, word parts, and chemical language used in this unit.

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Naming Chemical Compounds

Rules and patterns for naming ionic and molecular compounds.

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Concepts & Models

Big ideas and scientific models that explain chemical change.

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Quantities & Calculations

Mole concept, mass relationships, and chemical equations.

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Numbers & Ratios

Ratios, scientific notation, graphs, and data interpretation.

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Scientific Skills & Lab Language

Planning investigations, analyzing data, safety, and communication.

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