States
The kinetic energy of the particles in a substance determines its state of matter. Very low kinetic energy and particles that vibrate in place are associated with this state of matter.
Solid.
Condensation takes place when a ____________ turns into a _____________.
Gas turns into a liquid.
Plastics can be heated and softened and form into new shapes because they are ____________ solids.
Amorphous
Particles that are not arranged in a pattern are _____________?
Amorphous.
Which law explains the relationship between temperature and volume of a gas?
Charles Law
The kinetic energy of the particles in a substance determines its state of matter. High kinetic energy and spaced out particles is associated with this state of matter?.
Gas
Evaporation takes place when a _____________ turns into a _____________________ by gaining kinetic energy.
liquid turns into a gas.
strawberry jam is best classified as a _________ _________ Liquid because of its resistance to flow.
High Viscosity.
Solids that melt at specific temperature are __________ solids.
Crystalline.
Min increases the temperature of a gas in an expandable container. If she keeps the pressure constant, what will happen to the volume of the gas?
The volume will increase.
Particles with medium kinetic energy and just enough room to slip past each other are most likely in this state of matter?
Liquid
As the temperature in a room increased, the volume of the gas in the balloons did what?
Increased because the particles moved more rapidly.
Glass Melts at a uneven rate because it is a ____________ solid.
amorphous solid.
Oxygen can be put into a small tank because gases can be ___________?
Compressed or squashed.
Boyles Law shows us that pressure and volume are ____________ proportional.
Inversely.
Patterns in particles form crystalline structures. This is associated with what state of matter?
Solids
Nakeem and his team were playing basketball in the gym, and all the basketballs were firm and bounced well. When the team went outside, the same basketballs seemed a bit flat and would not bounce well. why?
The temperature outside was colder than the temperature in the gym, so the pressure of the air in the balls decreased.
What is the relationship between the pressure and the volume of a gas is called?
Boyles Law
What property of water makes it possible for the needle of a compass to lie on the surface of the water?
surface tension.
Gas temperature and volume are _______________ proportional.
Directly.
This state of matter has a definite volume, but no definite shape.
Liquid.
Dry ice changes directly to carbon dioxide gas. This is an example of?
An average speed of particle motion is called ___________.
Temperature.
Motor oil has different ratings depending on how readily it flows. This property depends on how much attraction is present between its particles. Which property of a liquid does this illustrate?
Viscosity.
Jamie notices that a glass of water can be filled slightly above the brim without spilling over the sides. why?
Surface tension.