Show:
Atoms
Element
Mixtures
Matter
Chemistry
100
Atoms Are Mostly
What is Empty
100
It Consists Of Only One Type Of Atom
What is An Element
100
Is What Mixtures Are Made Out Of
What Is 2 Or More Substances
100
Is Made Out Of Matter
What is Everything In The Universe
100

Cutting a piece of log into small pieces, what type of change? 

Physical

200
Is The Middle Of An Atom
What is The Nucleus
200
An Element Has A
What is A Unique Symbol
200
Can Easily Separate The Different Substances
What Are Mixtures
200
Are The Stages Of Matter
What Are Solids, Liquids, And Gases
200

Burning firewood, what type of change? 

 Chemical

300
They Are The 2 Parts Of A Nucleus
What Are Protons And Neutrons
300
Elements Cannot Do This Process
What is Cannot Be Broken Down Further
300
Maintains Its Original Properties
What Is A Substance
300
Will Hold Its Shape Unless You Do Something To Change It
What is Solid Matter
300

How many electrons for Hydrogen? 

 one

400
They Have A Positive Charge
What is Protons
400

What element is represented by the symbol Mg?

Magnesium.

400
A Salad Is An Example Of A
What is A Mixture
400
Take The Shape Of A Container That Holds Them
What Are Liquids
400

How many protons does carbon have? 

 6

500
Are The Ones Who Have No Charge
What Are Neutons
500

 What is the atomic number for Helium?

 2

500
Mixtures Can Be Combined As (100 Points For Each One That You Name)
What Are Solutions, Suspensions, And Collids
500
Is What All Gases Will Fill
What Is Any Container
500

 List the steps of the Scientific Method.

 Observation-Scientists collect data.

Hypothesis-Based on data collected.

Experiments-Designed to test hypothesis.

Conclusions-any reasonable conclusion from data.