WorksheetsUnit Test - Properties of Matter
Total questions: 19
Worksheet time: 22mins
Sublimation
The change of state from a solid to gas without passing through the liquid state
Deposition
The change of state from a gas to a solid
Melting point
The temperature at which a solid changes to liquid, also when liquid changes to solid
Boiling point
The temperature at which the vapor pressure of a liquid is equal to the external pressure
Match the following crystal systems their name.
Cubic
Tetragonal
Othorhombic
Hexagonal
Triclinic
The three dimensional arrangement of a solid crystal.
Crystal
Crystal System
Crystal Lattice
Cube
A solid substance in which the particles are arranged in an orderly, repeating, three dimensional pattern.
Crystal
Crystal System
Crystal Lattice
Ice
Match the following types of unit cells
Simple cubic
Body centered cubic
Face centered cubic
Beams of x-rays are shined through a crystal to calculate the size of the molecule
Unit cells
X ray Diffraction
Crystal Lattice
Crystal System
(a) is a peptide that is greater than one hundred amino acids in length.
(a) is the smallest portion of a crystal lattice that shows the three dimensional pattern of the entire crystal.
(a) is the specific portion of matter in a given space that is being studied during an experiment or observation.
Which of the following is NOT an intermolecular force?
Dispersion
Dipole–Dipole
Hydrogen Bonding
Magnetism
What is the measure of the average kinetic energy of the particles in matter; a physical property of matter?
Evaporation
Heat
Temperature
Condensation
Match the following terms with its definition.
The measure of average kinetic energy of the particles in matter.
Temperature
The change of state from gas to a liquid.
Condensation
Energy that is transferred from one object or substance to another.
Heat
Process in which a liquid is converted to a gas.
Vaporizaton
The conversion of a liquid to its vapor below the boiling temperature of the liquid.
Evaporation
(a) is the gaseous state of a substance that is solid or liquid at room temperature.
Reorder the following intermolecular forces from weakest to strongest.
London Dispersion forces
Dipole - Dipole forces
Hydrogen Bonding forces
Match the following intermolecular forces with its definition.
attractive forces that occur between polar molecules (dipoles); the positive end of one dipole is attracted to the negative end of a neighboring dipole
Dipole-dipole
an intermolecular attractive force in which a hydrogen atom that is covalently bonded to a small, highly electronegative atom is attracted to a lone pair of electrons on an atom in a neighboring molecule.
Hydrogen bonding
the weakest intermolecular forces that occur between all molecules as a result of the motion of electrons; nonpolar molecules are only attracted to each other via London dispersion forces
London dispersion
The amount of a particular substance that is required to form a saturated solution in a given amount of solvent at a specified temperature.
Solubility
Salt
Solvent
Compound
When a reaction is occurring in both directions and at the same rate.
Vapor pressure
Condensation
Evaporation
Dynamic equilibrium
(a) is any part of a sample that has a uniform composition and properties.
(a) is the temperature at which the vapor pressure of a liquid is equal to the external pressure. (b) is the temperature at which the vapor pressure of a liquid is equal to standard pressure (1 atm).
