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Changes in Matter
Mass/Weight
Properties of Matter
Grab Bag
States of Matter
100
Digesting food is an example of a.....
What is CHEMICAL CHANGE?
100
A brick has __________ mass than a pillow of the same size.
What is MORE?
100
The ability of a substance to burn.
What is FLAMABILITY?
100
The amount of force exerted on a given area of surface.
What is PRESSURE?
100
Items in this state of matter have a fixed shape and volume.
What is SOLID
200
Rusting is an example of a......
What is CHEMICAL CHANGE?
200
The measure of the amount of matter in an object.
What is MASS?
200
The amount of matter in a given space.
What is DENSITY?
200
Removing energy from a liquid can cause it to become....
What is A SOLID?
200
Items in this state of matter have NO shape and expand to fill the container they are in.
What is GAS?
300
A change of material from one form to another without changing the chemical properties. This kind of change is possible to undo.
What is A PHYSICAL CHANGE?
300
The measure of the interaction of gravity with the mass of an object.
What is WEIGHT?
300
A state change directly from a solid to a gas.
What is SUBLIMATION?
300
Energy added during a change of state will break.....
What is THE ATTRACTION BETWEEN THE PARTICLES.
300
The 4 States of Matter we talked about in class.
What are: SOLID, LIQUID, GAS, AND PLASMA?
400
Physical changes do not change the ____________ of a substance, but chemical changes do.
What is COMPOSITION?
400
For scientific purposes, the weight of an object is measured in this unit of measure.
What is KILOGRAMS?
400
The ability of a substance to dissolve another substance.
What is SOLUBILITY?
400
EIGHT examples of properties of matter are:
Answers will be judged by the teacher.
400
The kind of solid with an orderly three-dimensional arrangement of particles--arranged in repeating patterns of rows.
What is A CRYSTALINE SOLID?
500
A process in which matter is changed into new matter. It is almost impossible to undo.
What is A CHEMICAL CHANGE?
500
_________ is a measure of inertia. (Intertia is the tendency of an object to resist a change in motion)
What is MASS?
500
The rate at which a substance transfers heat.
What is THERMAL CONDUCTIVITY?
500
In an ENDOTHERMIC change, the substance __________ energy as it changes state.
What is GAINS?
500
The resistance of a gas or liquid to flow.
What is VISCOSITY?