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9Phys sci

QuestionAnswer
Mass The about of matter in an object
Length The distance from end to end of something
Volume The amount of space something takes up.
Weight The amount of gravitational pull on an object
Density Mass/volume - how much matter is in a certain amount of space
Qualitative describing the quality of something
Quantitative describing the quantity of something
precision repeated measurements
accuracy Closeness to actual
solid state of matter characterized by particles arranged such that their shape and volume are relatively stable.
liquid The particles in a liquid are free to flow, so while a liquid has a definite volume, it does not have a definite shape.
Gas state of matter consisting of particles that have neither a defined volume nor defined shape.
Freeze Process by which a liquid becomes a solid
Melt Process by which a solid becomes a liquid
Evaporate Process by which a liquid becomes a gas
Condense Process by which a gas becomes a liquid
Sublimate Process by which a solid becomes a gas
scientific Law A scientific understanding that has been confirmed through repeated experimental tests.
Scientific Theory An explanation of a general principle helping to explain and predict natural phenomena.
Created by: jsrhs
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