What are the 4 states of matter?
Tearing up a sheet of paper is an example of a
An example of a chemical property is
Boyle's Law states that:
To change a substance from one state to another, you must add or remove
Adding ________ to a substance increases the motion of the particles of a substance.
The change of state from a liquid to a solid is called _________________.
Resistance to flow is know as ______________.
_____________ is the change of state from solid to liquid.
Melting is an _________________ change because energy is GAINED by the substance as it changes state.
A _____________ has definite volume and no definite shape.
More particles of gas inside an object = ____________ pressure.
Freezing is an ___________________ change because energy is removed from the substance as it changes state.
Is melting a physical or chemical property?
Evaporation is the opposite of __________________.
The change of state from a liquid to a gas is __________________.
_______________ is when a solid changes directly to a gas.
Sublimation is an endothermic change because energy _________ by the substance during a change of state.
Dry ice is frozen _______________.
If water has a density of 1g/cm3 and red liquid A has a density of 2.0 g/cm3, liquid A will:
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