(Print) Use this randomly generated list as your call list when playing the game. There is no need to say the BINGO column name. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.
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particles mix and spread by colliding with other moving particles, and bouncing off in all directions
Diffusion
the temperature at which a liquid substance freezes
Freezing Point
the lower its _____, the faster a gas will diffuse
Relative Molecular Mass
gaseous water
Water Vapor
movement that solids make
Vibrations
this results in particles losing energy and moving more slowly.
Cooling
distance between particles in a gas
Far Apart
the lower the mass of its particles, the _____ a gas will diffuse
Faster
has no fixed volume or shape; spreads to fill its container
Gas
three part explanation of the differences between substances depending on state
Kinetic Particle Theory
has a fixed shape and volume; does not flow
Solid
Where evaporation takes place in a liquid
Surface
as particles move closer together these take over
Forces of Attraction
solid to liquid
Melting
When a liquid is heated, its particles get ______ energy and move faster. They bump into each other more often, and bounce further apart. This makes the liquid expand.
More
what kind of forces hold gas particles together
Almost No Forces
when particles collide and bounce away, the _______ particles will bounce further
Lighter
the particles follow a zig-zag path, because they are being truck by tiny invisible particles
Brownian Motion
very quickly; bouncing off in all directions; colliding with each other
How Particles in a Gas Move
liquid to gas; below its boiling point
Evaporation
If you heat a gas the particles take in heat energy and move faster. They hit the walls of the closed container more often, and with more force. So the gas pressure __________.
Increases
explained the phenomenon that Robert Brown observed
Albert Einstein
Shows how the temperature changes as a substance is heated
Heating Curve
the smallest particles, that we cannot break down further in chemical reactions
Atoms
how particles spread until they are evenly mixed
More Concentrated to Less Concentrated
the process in which a soluble substance forms a solution
Dissolving
the force gases apply to a container per unit area
Pressure
particles move with this
Random Motion
particles in solids are arranged in this fixed pattern
Lattice
the average kinetic energy of the particles
Temperature
At the melting point, the particles vibrate so much that they _____ from their positions. The solid turns liquid.
Break Away
flows easily; has a fixed volume, but its shape changes to that of the container
Liquid
solid to gas
Sublimation
liquid to solid
Freezing
What kinetic means
Motion
liquid water
Water
how the forces between particles in a liquid compare to a solid
Weaker
gas to liquid
Condensation
atoms or groups of atoms that carry a charge
Ions
Stronger forces between particles means it takes more heat energy to overcome them, resulting in _______
Higher Melting and Boiling Points
liquid to gas; takes place at the boiling point
Boiling
the ________ the temperature, the faster a gas will diffuse
Higher
used pollen to discover particles moved around
Robert Brown
At the boiling point, the particles get enough energy to _____ the forces between them. They break away to form a gas.
Overcome
the temperature at which a substance boils
Boiling Point
the temperature at which a solid substance melts
Melting Point
particles that consist of two or more atoms joined together
Molecules
gas to solid
Deposition
Shows how the temperature changes as a substance is cooled
Cooling Curve
When a solid is heated, its particles get more energy and vibrate more making the solid melt and _______
Expand
this results in particles gaining energy
Heating
gases do not all diffuse at the ______, every time. It depends on the mass of the particles and the temperature
Same Rate
how particles in a liquid move about
Slide Past Each Other
When you _____ a gas, or force its particles closer together, the particles are in a smaller space (volume) - so the gas pressure increases.
Compress
