States of mater 2

In this topic you will find:

1. Matter definition.
2. The three states of matter
3. How can matter change from one state to another?
4. Types of changing state of matter.
5. How to separate a solid mixture?
6. Keywords and some useful definitions flash cards and quiz.
7. Science reading comprehension.

Matter : is the scientific name for what things are made of.

It is anything that takes up a space and has a mass.

The three states of matter are:

•Solid

•Liquid

•Gas

How can matter change from one state to another?

Matter can change from one state to another with the application or removal of heat (temperature) (gaining or losing energy).

water cycle (reversible)
we can go back to the original state

popcorn (irreversible )
There is a new product

Solid mixture separation:

using magnets in recycling watch this footage from toy story 3

Check your keywords:

There are 13 useful definition start with the flash cards section then go to memorize and finally take the quiz.

• You can skip the gravity game section.
• The matching game may not be working on smart phones, tablets or I-pad but working on a laptop is guaranteed.
•  If you are opening the page through your phone, you can see the matching and gravity games only with the landscape mode just rotate your phone, and they will appear.

1. change of state
2. dissolve
3. reversible
4. irreversible
5. dissolving
6. product
7. reaction
8. mixture
9. sieve
10. magnetic
11. soluble
12. insoluble
13. react

State of matter » ProProfs Flashcard Online

Science reading comprehension:

 the water cycle, click here
State of matter , click here