Chemthink Guide - Matter

advertisement

Name: _________________________ Date: ___________ Period: _____

www.Chemthink.com “Particulate Nature of Matter”

Directions: Answer the following questions as you complete the Particulate Nature of Matter Tutorial.

1.

All matter is made up of particles called __________.

2.

When is a molecule considered an Element?

3.

When is a molecule considered a Compound?

4.

What is a subscript?

5.

What if there is no subscript written?

6.

What is the function of a coefficient?

Complete the Chart below:

Property Compounds

Types of atoms….

Elements

Examples

Symbol or

Formula looks like…

It looks like…

Is it a pure substance?

Why or Why not?

Mixtures

Name: _________________________ Date: ___________ Period: _____

And complete this chart:

Properties of Solids

Movement of

Atoms….

Liquids Gases

How is it labeled in a formula?

Question Set Reminders:

Directions: For each question in the Question Set, write a key point to remember about the answer to that question.

 Example Question: Check the box next to each formula that represents a substance that is a pure compound.

 You could write: “Formulas for compounds have two or more Capital Letters.”

1.

_________________________________________________________

2.

_________________________________________________________

3.

_________________________________________________________

4.

_________________________________________________________

5.

_________________________________________________________

6.

_________________________________________________________

7.

_________________________________________________________

8.

_________________________________________________________

9.

_________________________________________________________

10.

_________________________________________________________

11.

_________________________________________________________

12.

_________________________________________________________

Download