Unit 2 - Molecular-Level Structure

Molecular-Level Structure

Level 2: 

• I can explain the difference between intermolecular and intramolecular forces.

• I can explain how a molecule can be polar or nonpolar.

• I can use coulombic attraction to explain the mechanics of hydrogen bonding, dipole-dipole bonding, and dispersion forces.

• I can relate solid, liquid, and gas states to kinetic energy and intermolecular forces.

• I can relate intermolecular forces to the structure of solids.

• I can explain why intermolecular forces dictate the properties of different substances.

• I can explain how intramolecular forces, intermolecular forces, and atom arrangement dictate the properties of crystalline and amorphous solids.

• I can explain how the intramolecular and intermolecular forces of a liquid dictate its properties.

• I can give examples of specific properties being advantageous or disadvantageous for designed materials.

• I can name ionic and covalent compounds containing two different elements.

Simulations

• Rutherford's Gold Foil Experiment Simulation 

• Isotopes and Atomic Mass Simulation

• Build and Atom Simulation

Unit Standards: 

• AS1 - Explain the atomic structure and electron configurations of specific elements

• AS2 - Explain the organization of the periodic table