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Chemistry 3

HS PS1-3  Bonding

            Intermolecular forces

Mars Boiling Point Lab NASA

Materials in the liquid state with strong intermolecular forces have higher boiling points than those with weak i.m.f.s.  Higher atmospheric pressure requires more energy to vaporize liquid materials than lower atmospheric pressures.  Think about these phenomena as you complete the NASA lab.

BONDING:

Types of bonding related to electron configurations

Properties of materials with different bonding types    Intermolecular forces

HS-PS1-3 Bonding and imfs    Matter and its Interactions
Plan and conduct an investigation to gather evidence to compare the structure of substances at the bulk scale to infer the strength of electrical forces between particles.

Intermolecular forces and melting point, boiling point, vapor pressure and surface tension.

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