# Shared Flashcard Set

## Details

Introduction to Matter
Intro to Matter flash cards.
27
Science
09/18/2007

Term
 ________is anything that takes up space
Definition
 Matter
Term
 ___________ is the study of properties of matter and how matter changes
Definition
 Cheristry
Term
 A __________ is a single kind of matter that is pure and has a specific set of properties
Definition
 Substance
Term
 A __________ property is a characteristic of a pure substance and can be observed without it changing into a substance.
Definition
 Physical
Term
 _______ properties include flammablity, ability to react, and other things
Definition
 Chemical
Term
 An ________ is a pure substance that cannot be broken down
Definition
 element
Term
 An ________ is the basic particle from which all elemenst are made
Definition
 atom
Term
 A _______ _________ is a forced attraction between two atoms
Definition
 chemical bond
Term
 _________ are groups of atoms
Definition
 Molecules
Term
 A __________ is made of two or more substances
Definition
 mixture
Term
 In a ____________ mixture you can see the diffrent parts.
Definition
 hetrogeneous
Term
 In a __________ mixture you cannot see the diffrent parts and is evenly mixed
Definition
 homeogeneous
Term
 A ________ is an example of a homogeneous mixture
Definition
 solution
Term
 ______ is a measure of the force of gravity on an object
Definition
 Weight
Term
 _____ is used to measure the properties of matter
Definition
 SI
Term
 The amount of space that matter occupies is ______
Definition
 volume
Term
 What relates the mass of material in a given volume?
Definition
 Density
Term
 _____ change is any change that alters the form or appearance of matter but does not make it into a diffrent substance
Definition
 physical
Term
 A _______ change is a chnge in matter that produces a new substance
Definition
 chemical
Term
 What says that it is a fact that matter is not created or destroyed
Definition
 The law of convervation of mass
Term
 ______ is the ability to do work or cause change
Definition
 Energy
Term
 ________ is a measure of the average energy of random motion of particals
Definition
 Tempature
Term
 _____ energy is the total energy is the total energy of all the particals in an object
Definition
 Thermal
Term
 _________ change is when the energy is taken in
Definition
 Endothermic
Term
 An _______ change is when enery releases
Definition
 Exothermic
Term
 ______ energy is the energy of matter in motion
Definition
 Kinetic
Term
 ______ energy is the energy an object has because of position
Definition
 potential
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