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PhysicalScience2

QuestionAnswer
Matter Anything that has volume and mass
Volume Amount of space and that something occupies or contains
Meniscus The curve at a liquids surface by which you measure the volume of the liquid
Mass The amount of matter that something is made of
Gravity A force of attraction between objects that is due to their masses
Weight A measure of the gravitational force exerted on an object, usually by the Earth
Newton The SI unit of force
Physical property Property of matter that can be observed or measured without changing the identity of the matter
Density The amount of matter in a given space; mass per unit volume
Chemical property A property matter that describes a substance based on its ability to change into a new substance with different properties
Physical change Change that affects one or more physical properties of a substance; many physical changes are easy to undo
Chemical change Change that occurs when one or more substances are changed into entirely new substances with different properties; cannot be reversed using physical means
Created by: coachrj
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