Introduction

•Mass•StateConductivity•Physical change~ 2•Chemical change~ 2

•Heterogeneous Mixtures•Homogeneous Mixtures•Density •Viscosity•Volume

•Matter•Non Matter •Pure Substance•Element •Compounds •Mixtures

By: Emily B. Grade 9

Matter Matter is anything

that has volume or mass

Volume- Something that takes up space

Mass- The amount of

matter in an object *Both show volume.*Books take up space on the shelf*Earth takes up space in the universe. *Also show mass* Not all planets weight the same even they are the same size*Same for book, same size different weight

Non- Matter Things that do not have

volume or mass

~ Volume:

Anything that takes up space

~Mass:

The amount of matter in an object

Sound\music Do not take up spaceCan not find mass

Pure substance• Matter that consist

of only one type of particle

Both have only one type of particle Copper: Cu

Element• A pure substance

that can not change into anything simpler

~Contains only one kind of particle

Gold: Au

Compounds

• Pure substance that consist of to or more elements

Salt is made up of sodium chloride, sodium

Silicoaluminate and More

Mixtures

• Contains more than two or more pure substances

~ Ex. Salt added to water

Both have mixtures of more than one elementComputer is made of

Many things like Plastic, light which areMade of many things

Stain Glass is made of Class and colouring which

Is also made of many elements

Heterogeneous Mixtures

• A mixture that is unchangeable in its substance

This salad sauce is made of oil,Slat, pepper, and more things

As you can see, when the sauce isNot shaken to mix everything

Together, then all the ingredientsseparate.

Homogeneous Mixtures

• Substances that are equally and

microscopically mixed together

~ Soda pop= Sugar, corn syrup, carbon dioxide, water

When tea is mixed with water, the waters taste changes into the tea's flavor

Mass

• How much matter is in an object which does not change like weight

Both glasses ofWater are the sameBut as you can see

from the scale The glass cup weighs

More then the Plastic cup

Volume

• Amount of space an object takes up

The necklace takes upSpace in the box and theBlue air bubbles in the Glass take some of the

Objects space

Density

• The mass per unit volume of a substance

~ Can be measured by: Density= mass over volume

The ice cubes in the glass of waterare all floating on top of the

Water which means that the iceCubes have less density then the

water

Viscosity

• The state of being viscous

~the property of a fluid that resists the force tending to cause the fluid to flow

This kind of Nutella is viscous,When put upside down, the chocolate

Does not fall off like liquid wouldIt simply sticks onto the knife

State

• Matters that can normally be found in are, Solid, Liquid, and Gas

The top picture (Gas) is theEvaporation or the water in

My mouth, The bottom picture(liquid) is just water spread On water. An example of

Solid would be an ice cube

Conductivity

• The ability of a material to conduct electricity or heat

The pencil in this pictureAllows the current to flow From one end of the pencilTo the other to then go into

The light bulb, another Example would be, metal.

Physical Change• The substance

remains the same before and after the change, it may cause the form to change but not the substance The paper did get riped

But the substances in it Are still the same The cube did melt but the water

Inside it is still the same. ToMake a cube you freeze waterAnd when it is frozen it is stillThe same water, same here

Chemical Change

• When a substance changes into one or more new substances with different properties.

~Ex. Burning candle into energy\heat

Rice and uncookedRice, the chemicalChanges since the

Rice is now soft and Ready to eat whileIt was not before

Thank you

If you have any questions please ask one of the grade 9 student.

By : Emily