how can matter be classified? matter can be classified by…. solidliquidgas state …its state

ClassifyingMatter

HOW CAN MATTER BE CLASSIFIED?• Matter can be classified by….

solid liquid gas

…its state.

• Matter can be classified by….

…its color.

HOW CAN MATTER BE CLASSIFIED?

…its state.


…its _______.


…its ________.

…its ________.

we will be classifying matter according to its___________ and __________ of _______.


…its state.

…its color.

…its uses.

…and any of its _______________.

• BUT


CLASSIFYING MATTER

• Has mass and volume.

matter

pure substance

• A pure substance is made up of all the _________ of particles.

pure substance

This is ____ particle.The rest are __________particles.

CLASSIFYING MATTER


• Made up of only one type of particle.

compound

matter

pure substance

element

element • Elements are made up of all the same particles called _____ .

Au gold

• Most elements are made up of all the same ______________.

Ni nickel

Au

AuAu

Au

Ni Ni

Ni Ni

element

• SEVEN elements are made up of all the same _________________.

• Elements are made up of all the same particles called _____ .

H2

O2

Br2

F2

I2

N2

Cl2

hydrogen

oxygen

bromine

fluorine

iodine

nitrogen

chlorine O O

O2 oxygen gas

H2 hydrogen gas

H H H H

O O

H H

O O

Each diatomic molecule is ___ of the _____ atoms bonded together.

element • Elements are listed on the ___________ .

platinum

iodine

chlorinemercury

manganesesodium

periodic table

CLASSIFYING MATTER



compound

matter

pure substance

element• Made up of all the same particles called atoms.

that are _________________________.

• Made up of all the same particles called ________ . Each molecule is made up of ________________________

compound

water

hydrogen peroxide

carbon dioxide

carbon monoxide

O OH H

O OH H

OH H

OH H CO O

C O

CO O

CO O

C O

C O

H2O2

CO2

CO

H2O

compound

C6H12O6 glucose

CH4 methane

C6H6 benzeneC3H8 propane

NH

HH

NH3 ammonia

• Examples of common compounds.

CLASSIFYING MATTER



compound

matter

pure substance


• Made up of all the same particles called molecules which are two or more different atoms that are combined in fixed proportions.

mixture

• A mixture is made up of __________ different types of particles/substances.

mixture

CLASSIFYING MATTER



compound

matter

pure substance



mixture

• Made up of two or more different particles/ substances mixed together.

heterogeneous mixture

homogeneous mixture

homogeneous mixtureheterogeneous mixture• Made up of different particles that are __________________.

• Made up of different particles which are ______________________.

homogeneous mixture• Made up of different particles that are __________________.

• The different particles are so small that they ___________ with one another.



wine teasalt water

• Homogeneous mixtures are also called ________.solutions

air a solution of gases (N2 and O2 mostly)



Alloy: A homogeneous mixture of ______.

bronze: copper, tin

stainless steel: iron, carbon, chromium

brass: copper, zinc

18K gold: gold, silver, copper

metals

CLASSIFYING MATTER



compound

matter

pure substance



mixture



homogeneous mixture• Made up of different particles which blend well and are uniformly distributed.

heterogeneous mixture• Made up of different particles which are ______________________.

• The different particles are so large that they _____________________with one another

However, some _______ as if they are evenly mixed even when they are not

or they are chemically unable to mix with one another

(e.g. salt and pepper mixture)

(e.g. oil and water).

(e.g. paint).

heterogeneous mixture• Made up of different particles which are ______________________.

blood

sand

paint

tomatojuice

salad

laundry

shots

CLASSIFYING MATTER



compound

matter

pure substance



mixture



homogeneous mixture

• Made up of different particles which don't blend and are NOT uniformly distributed.

• Made up of different particles which blend well and are uniformly distributed.suspensionmechanical mixture

but will ________ into ______________ over time.

• The different particles __________

____ and ___________________

mechanical mixture suspension• The different types of particles ______________ and _______ into ____________________.

Are these mechanical mixtures or suspensions?



____ and ___________________

mechanical mixture suspension• The different types of particles ______________ and _______ into ____________________.

tomato juice

mud paint blood

laundrysalad flour and water

oil and vinegar

sand

shots



____ and ___________________

suspension

• Since particles in a suspension are small they will ______ mix together and ______________.

• However, since they contain particles that are _____ than those in a _______, they stay evenly mixed over time.

do not

suspensionafter being shaken

suspensionafter settling

CLASSIFYING MATTER



compound

matter

pure substance



mixture



homogeneous mixture

• Made up of different particles which don't blend and are NOT uniformly distributed.

• Made up of different particles which blend well and are uniformly distributed.suspensionmechanical mixture

• The different types of particles don’t blend well and separate into distinctly visible phases.

• The different particles blend fairly well and appears homogeneous but will settle out into different phases over time.

The End!

Created by Anh-Thi Tang – Tangstar Science

Copyright © April 2013 Anh-Thi Tang (a.k.a. Tangstar Science)

All rights reserved by author.

This document is for personal classroom use only.

This entire document, or any parts within, may not be electronically distributed or posted to any website.

how can matter be classified? matter can be classified by…. solidliquidgas state …its state

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