6-8th Grade Science - MS-PS1-1-Molecules vs Extended Structures
6 Questions
A student examines a diagram of a single water molecule.
Students collect data on three substances to compare their structures and bonding types. The results are shown in the table below.
A student examines two substances:
A student is asked to build a model of a single molecule of ethanol.
Use the properties listed in the data table below to decide whether each substance is a Simple Molecule or an Extended Structure.
A class is studying three substances: carbon dioxide (CO₂), methane (CH₄), and oxygen gas (O₂).
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