matter is defined as anything that has mass and takes up ____?

all matter is made up of ____?

matter can be seen as a ?

matter can be seen as a solid, liquid, gas,or plasma which are the _______?

all matter is divided into two groups ____ and ____?

pure substances can be classified as _______

pure substance is also can be a ______?

mixtures can be classified as _______ mixture?

mixtures can also be classified as ______?

one of the first steps in classifying matter is to determine whether something is a _____?

a substance (pure substance) is made up of only ___ type of atom or ___ or more different kinds of atoms

an ______ is a pure substance made up of one kind of atom

elements can't be ____ ____?

elements can't be broken down or " changed " into simpler _____?

_____ are pure substances that are composed

elements are pure substances that are composed of two or more atoms that are _____ ____ ?

compounds can only be broken down into elements using _____ ____?

compounds are classified according to type of ____ ____?

compounds are classified according to the type of chemical bonds formed between ____?

a ____ ____ is a force that holds atoms together

a chemical bond is a force that holds atom together as a result arrangement of_____ between them?

lonic bonds are bonds formed between a ____ and a ____?

covalent bonds are bonds formed between nonmetals and _____ or nonmetals and _____?

the electrons are shared between ____?

simple molecules or _____ _____ stick to themselves and don't mix with others

form by _____ _____ that form very long chains of molecules

form by ionic compounds that form very long chains of molecules by joining repeated patterns of charged _____?

ionic bonds form ionic _____?

a _____ is made up of two or more different substances

a mixture is made up of two or more different substances that retain their own individual properties and are _____ mixed together?

mixtures can be separated into ____ substances using physical methods such as _____, filtering, or _____?

all mixtures fall under two categories ______ or ______

are mixtures that are not _____ throughout

the mixtures are not evenly mixed and can be visibly seen or _____?

the particles are so ____ that they cannot be visibly seen

another name for a homogeneous mixture is a _____?

a solution is a homogeneous mixture of two or more _____?

solutions can exist in any phase of _____?

all solutions have two parts the solute and the _____?

the _____ is the substance that is dissolved

the _____ is the substance that dissolves the solute

there are four states of matter:

a solid is a rigid substance with a definite _____?

a substance that will take the shape of a

a liquid has no definite shape but has a definite _____?

a substance that will expand freely to fill a _____?

a gas has no definite volume and no definite ____

_____ may be formed from simple molecules or extended structures?

crystals are solid structures whose atoms are arranged in a regular grid _____?