States of Matter By Mr. Lin. What is Matter? Matter is made from anything that has mass. The basic...
-
Upload
imogene-hart -
Category
Documents
-
view
212 -
download
0
Transcript of States of Matter By Mr. Lin. What is Matter? Matter is made from anything that has mass. The basic...
![Page 1: States of Matter By Mr. Lin. What is Matter? Matter is made from anything that has mass. The basic building block of mass are atoms. Atoms can also join.](https://reader030.fdocuments.us/reader030/viewer/2022032803/56649e375503460f94b267f9/html5/thumbnails/1.jpg)
States of Matter
By Mr. Lin
![Page 2: States of Matter By Mr. Lin. What is Matter? Matter is made from anything that has mass. The basic building block of mass are atoms. Atoms can also join.](https://reader030.fdocuments.us/reader030/viewer/2022032803/56649e375503460f94b267f9/html5/thumbnails/2.jpg)
What is Matter?
• Matter is made from anything that has mass.
• The basic building block of mass are atoms.
• Atoms can also join together to make molecules.
Image courtesy of http://www.ktf-split.hr/glossary/image/atom.gif
Image Courtesy of http://ghs.gresham.k12.or.us/science/ps/sci/ibbio/chem/notes/chpt2/water.gif
This is a watermolecule, whichjoins two Hydrogen atoms(green) With one Oxygen atom (blue).
This is an atom for the element Beryllium
![Page 3: States of Matter By Mr. Lin. What is Matter? Matter is made from anything that has mass. The basic building block of mass are atoms. Atoms can also join.](https://reader030.fdocuments.us/reader030/viewer/2022032803/56649e375503460f94b267f9/html5/thumbnails/3.jpg)
We Can’t See Atoms . . . But since atoms combine to build larger
items, we can still observe matter
But how?
![Page 4: States of Matter By Mr. Lin. What is Matter? Matter is made from anything that has mass. The basic building block of mass are atoms. Atoms can also join.](https://reader030.fdocuments.us/reader030/viewer/2022032803/56649e375503460f94b267f9/html5/thumbnails/4.jpg)
Observing Matter
• If any part of your five senses can sense it, then there is evidence of matter!
Swamp at First Landing State Park. Matter includes, water, leaves, tree trunks, and mud.
Homemade Pizza. Matterincludes bread, cheese,broccoli, tomato sauce, aluminum, ceramic, andplastic.
Wind blowing Jean’s hair.Matter includes Oxygen, Nitrogen, Carbon Dioxide,as well as the molecules that make up grass, flesh,cotton, hair, and much more.
![Page 5: States of Matter By Mr. Lin. What is Matter? Matter is made from anything that has mass. The basic building block of mass are atoms. Atoms can also join.](https://reader030.fdocuments.us/reader030/viewer/2022032803/56649e375503460f94b267f9/html5/thumbnails/5.jpg)
There are Three States of Matter
Solid
Liquid
Gas
![Page 6: States of Matter By Mr. Lin. What is Matter? Matter is made from anything that has mass. The basic building block of mass are atoms. Atoms can also join.](https://reader030.fdocuments.us/reader030/viewer/2022032803/56649e375503460f94b267f9/html5/thumbnails/6.jpg)
Properties of Solids
![Page 7: States of Matter By Mr. Lin. What is Matter? Matter is made from anything that has mass. The basic building block of mass are atoms. Atoms can also join.](https://reader030.fdocuments.us/reader030/viewer/2022032803/56649e375503460f94b267f9/html5/thumbnails/7.jpg)
Properties of Solids• Solids have a definite
size and shape.• Solids do not change
shapes on their own.• The molecules that
make it up are stuck in place
• Solids can be “broken,” “melted,” or “bent.” Our wedding cake was able to stand on its own
and keep its shape because it was solid. Mrs. Lin and I had to use a knife to cut it up. Technically, even when we eat things, the chemicals in oursaliva chemically break down the food molecules.
![Page 8: States of Matter By Mr. Lin. What is Matter? Matter is made from anything that has mass. The basic building block of mass are atoms. Atoms can also join.](https://reader030.fdocuments.us/reader030/viewer/2022032803/56649e375503460f94b267f9/html5/thumbnails/8.jpg)
Solids: Molecules
• The molecules of a solid are packed together nice and tightly.
• On the right, we have an example of salt (NaCl) molecules packed tightly into a solid Image Courtesy of http://www.mie.utoronto.ca/labs/lcdlab/biopic/fig/2.11a.jpg
![Page 9: States of Matter By Mr. Lin. What is Matter? Matter is made from anything that has mass. The basic building block of mass are atoms. Atoms can also join.](https://reader030.fdocuments.us/reader030/viewer/2022032803/56649e375503460f94b267f9/html5/thumbnails/9.jpg)
Properties of Liquids
![Page 10: States of Matter By Mr. Lin. What is Matter? Matter is made from anything that has mass. The basic building block of mass are atoms. Atoms can also join.](https://reader030.fdocuments.us/reader030/viewer/2022032803/56649e375503460f94b267f9/html5/thumbnails/10.jpg)
Properties of Liquids
• Liquids have a definite size (or volume).
• However, liquids do not have a definite shape. In fact, it molds to the shape of its container.
• Liquids can still hold itself together, not allowing it to spread forever. Surface tension has a lot to do with it.
The liquids represented here are the OrangeJuice and water (of course the ice is solid).As you can see, the liquids have molded Themselves to the shape of their containers.
![Page 11: States of Matter By Mr. Lin. What is Matter? Matter is made from anything that has mass. The basic building block of mass are atoms. Atoms can also join.](https://reader030.fdocuments.us/reader030/viewer/2022032803/56649e375503460f94b267f9/html5/thumbnails/11.jpg)
Liquids: Molecules
• Liquid molecules are looser than solid molecules.
• In fact, liquid molecules can actually move about. However they are still attracted to each other, thus preventing them from spilling and spreading forever and ever.– This is why droplets of
water can hold itself in
![Page 12: States of Matter By Mr. Lin. What is Matter? Matter is made from anything that has mass. The basic building block of mass are atoms. Atoms can also join.](https://reader030.fdocuments.us/reader030/viewer/2022032803/56649e375503460f94b267f9/html5/thumbnails/12.jpg)
Water Droplet
The water droplets are, indeed, liquid. When it is
on its own without a container, it does not
continue to spread. In fact liquids are capable
of holding themselves in, thanks to “surface
tension.”Image Courtesy of http://misheli.image.pbase.com/g4/83/421983/2/60122163.cdav8498_js.jpg
![Page 13: States of Matter By Mr. Lin. What is Matter? Matter is made from anything that has mass. The basic building block of mass are atoms. Atoms can also join.](https://reader030.fdocuments.us/reader030/viewer/2022032803/56649e375503460f94b267f9/html5/thumbnails/13.jpg)
Properties of Gases
![Page 14: States of Matter By Mr. Lin. What is Matter? Matter is made from anything that has mass. The basic building block of mass are atoms. Atoms can also join.](https://reader030.fdocuments.us/reader030/viewer/2022032803/56649e375503460f94b267f9/html5/thumbnails/14.jpg)
Properties of Gases
• Gases have no shape, size, or color.
• On the right is a picture I took on my return from Taiwan. The photograph shows a solid airplane wing. The blue is simply made from the sun and reflections from the ocean and clouds below. The gas in the air, however, is invisible.
![Page 15: States of Matter By Mr. Lin. What is Matter? Matter is made from anything that has mass. The basic building block of mass are atoms. Atoms can also join.](https://reader030.fdocuments.us/reader030/viewer/2022032803/56649e375503460f94b267f9/html5/thumbnails/15.jpg)
Gases: Molecules
• While this looks similar to liquid molecules, gas molecules are much farther apart. The molecules are “excited” and full of energy. As a result, the molecules move fast and randomly.
Image Courtesy of http://molo.concord.org/database-images/gas_box.jpg
![Page 16: States of Matter By Mr. Lin. What is Matter? Matter is made from anything that has mass. The basic building block of mass are atoms. Atoms can also join.](https://reader030.fdocuments.us/reader030/viewer/2022032803/56649e375503460f94b267f9/html5/thumbnails/16.jpg)
Identify the 3 States of Water
![Page 17: States of Matter By Mr. Lin. What is Matter? Matter is made from anything that has mass. The basic building block of mass are atoms. Atoms can also join.](https://reader030.fdocuments.us/reader030/viewer/2022032803/56649e375503460f94b267f9/html5/thumbnails/17.jpg)
Photo From Breckinridge, CO