Chapter 8 States of Matter. Objective: Describe three states of matter.
Opening Assignment Finish these sentences… 1. The three states of matter (solid, liquid and gas)...
-
Upload
jasper-barker -
Category
Documents
-
view
217 -
download
0
Transcript of Opening Assignment Finish these sentences… 1. The three states of matter (solid, liquid and gas)...
![Page 1: Opening Assignment Finish these sentences… 1. The three states of matter (solid, liquid and gas) depend on _________________. 2. To change states of matter.](https://reader035.fdocuments.net/reader035/viewer/2022070401/56649f1c5503460f94c31e6d/html5/thumbnails/1.jpg)
Opening Assignment
• Finish these sentences… 1. The three states of matter (solid, liquid and gas) depend on _________________.
• 2. To change states of matter (to go from a solid to a liquid, or a liquid to a solid, all you have to do is_____________
• Indicate if the sentence is T or F. If F, change the underline word so it is true.
• 3. When a gas turns to a liquid, its called evaporation. • 4. The freezing point is the temperature that a liquid turns
to a gas.
![Page 2: Opening Assignment Finish these sentences… 1. The three states of matter (solid, liquid and gas) depend on _________________. 2. To change states of matter.](https://reader035.fdocuments.net/reader035/viewer/2022070401/56649f1c5503460f94c31e6d/html5/thumbnails/2.jpg)
Opening assignment Watch this animation on states of matter (click “Play Video”):
Animation: States of Matterhttp://teacher.scholastic.com/activities/studyjams/matter_states/Scholastic
![Page 3: Opening Assignment Finish these sentences… 1. The three states of matter (solid, liquid and gas) depend on _________________. 2. To change states of matter.](https://reader035.fdocuments.net/reader035/viewer/2022070401/56649f1c5503460f94c31e6d/html5/thumbnails/3.jpg)
![Page 4: Opening Assignment Finish these sentences… 1. The three states of matter (solid, liquid and gas) depend on _________________. 2. To change states of matter.](https://reader035.fdocuments.net/reader035/viewer/2022070401/56649f1c5503460f94c31e6d/html5/thumbnails/4.jpg)
STATES OF MATTERSTATES OF MATTER
• What are the states of matter?
• Three common state of Matter on Earth
• 1. Solid• 2. Liquid• 3. Gas• 4. Plasma
![Page 5: Opening Assignment Finish these sentences… 1. The three states of matter (solid, liquid and gas) depend on _________________. 2. To change states of matter.](https://reader035.fdocuments.net/reader035/viewer/2022070401/56649f1c5503460f94c31e6d/html5/thumbnails/5.jpg)
STATES OF MATTERSTATES OF MATTER
What’s different between the three different states of matter?
particle arrangementenergy of particlesdistance between
particlesDoes it have a definite or
indefinite Shape?Does it have a definite or
indefinite volume?
![Page 6: Opening Assignment Finish these sentences… 1. The three states of matter (solid, liquid and gas) depend on _________________. 2. To change states of matter.](https://reader035.fdocuments.net/reader035/viewer/2022070401/56649f1c5503460f94c31e6d/html5/thumbnails/6.jpg)
Kinetic Theory of Matter
Matter is made up of particles which are in continual random motion.
![Page 7: Opening Assignment Finish these sentences… 1. The three states of matter (solid, liquid and gas) depend on _________________. 2. To change states of matter.](https://reader035.fdocuments.net/reader035/viewer/2022070401/56649f1c5503460f94c31e6d/html5/thumbnails/7.jpg)
STATES OF MATTERSOLIDS
•Particles of solids are tightly packed, vibrating about a fixed position.
•Solids have a definite shape and a definite volume.
•Low energy!
Heat
![Page 8: Opening Assignment Finish these sentences… 1. The three states of matter (solid, liquid and gas) depend on _________________. 2. To change states of matter.](https://reader035.fdocuments.net/reader035/viewer/2022070401/56649f1c5503460f94c31e6d/html5/thumbnails/8.jpg)
STATES OF MATTERLIQUID
Particles of liquids are tightly packed, but are far enough apart to slide over one another.
Liquids have an indefinite shape and a definite volume.
More energy than solids but less energy than gasses!
Heat
![Page 9: Opening Assignment Finish these sentences… 1. The three states of matter (solid, liquid and gas) depend on _________________. 2. To change states of matter.](https://reader035.fdocuments.net/reader035/viewer/2022070401/56649f1c5503460f94c31e6d/html5/thumbnails/9.jpg)
STATES OF MATTERGAS
Particles of gases are very far apart and move freely.
Gases have an indefinite shape and an indefinite volume.
High energy!
Heat
![Page 10: Opening Assignment Finish these sentences… 1. The three states of matter (solid, liquid and gas) depend on _________________. 2. To change states of matter.](https://reader035.fdocuments.net/reader035/viewer/2022070401/56649f1c5503460f94c31e6d/html5/thumbnails/10.jpg)
But what happens if you raise the temperature to super-high levels…
between 1000°C and 1,000,000,000°C ?
(1832 °F and 180,000,000,032°F
Will everything just be a gas?
![Page 11: Opening Assignment Finish these sentences… 1. The three states of matter (solid, liquid and gas) depend on _________________. 2. To change states of matter.](https://reader035.fdocuments.net/reader035/viewer/2022070401/56649f1c5503460f94c31e6d/html5/thumbnails/11.jpg)
STATES OF MATTERPLASMA
A plasma is an ionized gas.
A plasma is a very good conductor of electricity and is affected by magnetic fields.
Plasmas, like gases have an indefinite shape and an indefinite volume.
• Plasma is the most common state of matter in the universe
![Page 12: Opening Assignment Finish these sentences… 1. The three states of matter (solid, liquid and gas) depend on _________________. 2. To change states of matter.](https://reader035.fdocuments.net/reader035/viewer/2022070401/56649f1c5503460f94c31e6d/html5/thumbnails/12.jpg)
STATES OF MATTER
SOLID LIQUID GAS PLASMA
Tightly packed, in a regular pattern
Vibrate, but do not move from place
to place
Close together with no regular arrangement.Vibrate, move
about, and slide past each other
Well separated with no regular arrangement.
Vibrate and move freely at high
speeds
Has no definite volume or shape and is composed
of electrical charged particles
![Page 13: Opening Assignment Finish these sentences… 1. The three states of matter (solid, liquid and gas) depend on _________________. 2. To change states of matter.](https://reader035.fdocuments.net/reader035/viewer/2022070401/56649f1c5503460f94c31e6d/html5/thumbnails/13.jpg)
Neon lights
• Man-made plasmas like neon and fluorescent lights.
• Inside the long tube is a gas. Electricity flows through the tube when the light is turned on.
• The electricity acts as an energy source and charges up the gas. This charging and exciting of the atoms creates glowing plasma inside the bulb.
• The electricity helps to strip the gas molecules of their electrons.
![Page 14: Opening Assignment Finish these sentences… 1. The three states of matter (solid, liquid and gas) depend on _________________. 2. To change states of matter.](https://reader035.fdocuments.net/reader035/viewer/2022070401/56649f1c5503460f94c31e6d/html5/thumbnails/14.jpg)
Some other places where plasmas are found…
1. Flames
![Page 15: Opening Assignment Finish these sentences… 1. The three states of matter (solid, liquid and gas) depend on _________________. 2. To change states of matter.](https://reader035.fdocuments.net/reader035/viewer/2022070401/56649f1c5503460f94c31e6d/html5/thumbnails/15.jpg)
2. Lightning
![Page 16: Opening Assignment Finish these sentences… 1. The three states of matter (solid, liquid and gas) depend on _________________. 2. To change states of matter.](https://reader035.fdocuments.net/reader035/viewer/2022070401/56649f1c5503460f94c31e6d/html5/thumbnails/16.jpg)
3. Aurora (Northern Lights)
![Page 17: Opening Assignment Finish these sentences… 1. The three states of matter (solid, liquid and gas) depend on _________________. 2. To change states of matter.](https://reader035.fdocuments.net/reader035/viewer/2022070401/56649f1c5503460f94c31e6d/html5/thumbnails/17.jpg)
The Sun is an example of a star in its plasma state
![Page 18: Opening Assignment Finish these sentences… 1. The three states of matter (solid, liquid and gas) depend on _________________. 2. To change states of matter.](https://reader035.fdocuments.net/reader035/viewer/2022070401/56649f1c5503460f94c31e6d/html5/thumbnails/18.jpg)
States of Matter
• https://www.youtube.com/watch?v=KCL8zqjXbME