States of Matter
What are the 3 states of matter?
Solid, Liquid, Gas.
what is a Molecular Solid held by?
held by weak intermolecular forces
what are the 3 types of phase changes?
Liquid, Solid, Gas
When a solid transforms into a liquid it is called.... When a liquid transforms into a solid it is called...
melting....freezing
Which state of matter has the most kinetic energy
Gas
What is an ionic solid held by?
held by ionic bonds
Liquid becomes a gas; The temperature where they break is called a ....
boiling point.
When a liquid transforms into a gas it is called....
evaporating
Which state of matter has the second most kinetic engery
solid
what is a Covalent Solid held by?
held by covalent bonds
what intermolecular force has the lowest boiling point?
London dispersion forces
When a gas transforms into a liquid it is called....
condensation
What is gas pressure?
force given off by molecules of gas as they hit container walls.
what is Metallic solid held by?
held by metallic bonds
what intermolecular force has the highest boiling point?
Hydrogen Bonding.
What is it called when you go from a solid directly to a gas.
sublimation
What is one of 3 units of measurement for pressure?
Kilopascal (kPA)
Millimeters (mm)
atmospheric pressure (atm)
What are the 3 intermolecular forces?
Dipole-Dipole Forces, London Dispersion Forces, Hydrogen Bonding
Factor that affects vapor pressure is...
Temperature
what is a gas transformed into a solid called?
Deposition