Classification of Matter 1-1

Quickly get ready for class

Today you will need...

• INB

• Chromebook

• Pen/Pencil

Do Quickly

• Turn to the back of your INB

• Title GMAS Study Guide

• Each day you will have 2-3 questions to answer in the back of you INB. Copy the question and the correct answer daily.

Structures and Properties of Matter

​S8P1- Obtain, evaluate, and communicate information about the structure and properties of matter.
a. Develop and use a model to compare and contrast pure substances (elements and compounds) and mixtures.

Multiple Choice

What is matter?

• Anything that has taste and texture

• Anything that has sound and smell

• Anything that has color and shape

• Anything that has weight and takes up space

Learning Target

I can explain the difference between a pure substance and a mixture.

Success Criteria

Complete a graphic organizer explaining the differences between a pure substance and mixture.

two or more substances physically combined (variable composition)

Mixture

all particles in matter are identical (fixed composition)

Pure Substance

What is Matter?

​anything that takes up space and has mass

• Matter is either a pre substance or a mixture

Two or more elements chemically combined in a fixed proportion
- can be broken down by a chemical reaction
has different properties than the elements it makes up

Compound

Simplest form of matter
Can be found on the periodic table

Element

Two Types of Pure Substances

Two or more substances chemically combined

Compound

Just one substance; the simplest form

Element

Two Types of Substances
Molecular Look

substances in the mixture are not evenly spread out

• Different components are easy to see, or separate out over time

• Ex. Salad dressing, paint, cereal

Heterogeneous

components are evenly distributed out on a microscopic level

• Solutions (when one substance is dissolved into another) are homogeneous mixtures

• Usually appears “blended”

• Ex. Bleach, lemonade, coffee

Homogeneous

Two types of mixtures

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uneven distribution; "different"

Heterogeneous

even distribution; "same"

Homogeneous

Two types of mixtures
Molecular Look

Match

Match the following

• lemonade is an example

• paint is an example

• homogeneous mixture

• heterogeneous mixture

homogeneous mixture

heterogeneous mixture

evenly distributed

unevenly distributed

• homogeneous mixture

• heterogeneous mixture

• evenly distributed

• unevenly distributed

Success Criteria

Complete a graphic organizer explaining the differences between a pure substance and mixture.