Classification of matter

​Pure Substances and Mixture

​Learning Objectives

·To classify matter.

​

·To differentiate between atoms and elements, compounds and mixtures.

​

​Success Criteria:

I can classify atoms, elements and compounds.

Multiple Choice

Atoms combine in different ways to

make up all of the substances you

encounter every day.

• True

• False

Multiple Choice

Saltwater can be separated into

salt and water

• True

• False

Multiple Choice

A mixture of soil has the same

chemical composition throughout.

• True

• False

Open Ended

Think of any substance that does not dissolve in water?

​Vocabulary

--Atoms

--Elements

--Compounds

--Pure Substance

--Homogeneous

--Heterogeneous

--Mixture

​https://www.youtube.com/watch?=VOQzWLeZoEc

​

Multiple Choice

What do elements, compounds, and

mixtures have in common?

• They are all made up of atoms.

• They all are of same color

• They have same size

Open Ended

Why are the spheres representing nitrogen and oxygen

different colors?

Multiple Choice

Is water an ______?

• element

• a compound

• a mixture

Multiple Choice

Q.

Which statement best describes an element?

• made from mixture

• thousands in the world

• pure, made of only one type of atom

• can be separated

Multiple Choice

This picture represent which of the following?

• element

• mixture

• compound

Multiple Choice

 What is the term for combining 2 or more atoms together?

• atoms

• elements

• molecules

• compounds

Open Ended

Write any three things that you have learned today.

Multiple Select

How can matter be classified?

• I understand this

• I need more practice

• I do not understand this yet