Randy+Czankner



Element: Nickel Chemical Symbol: Ni Atomic #: 28 Group #: 10 Period: 4 Group Name: Transition Metals

1. Login to www.mywebspiration.com and open the "Classification of Matter" file 2. Complete the activity using the directions found when you open the file. 3. Find a method for posting the completed concept map as a new assignment at the top of your wiki page (Note: there is more than one way to do this depending on the computer you are working on)
 * ASSIGNMENT 2: Classification of Matter Flowchart
 * ASSIGNMENT 2: Classification of Matter Flowchart



1. Look at your notes, text, or Internet to find out what these four terms mean: Physical Property, Chemical Property, Physical Change, Chemical Change 2. Find and copy 4 pictures to your : 1 showing a physical property, 1 showing a chemical property, 1 showing a physical change, 1 showing a chemical change. 3. Place the images on your wiki page under the heading "ASSIGNMENT 1: Physical and Chemical Properties and Changes" and include a 1-2 paragraph explanation like my example below. Note: each image is worth 3 points and each correct sentence is worth 2 points for a total of 20 points.
 * ** ASSIGNMENT 1: Physical and Chemical Properties and Changes **

What is: Chemical Change - Any change from one state, which is accompanied by alteration of the chemical composition.

Physical Property - Any property used to characterize matter and energy and their interactions.

 * > [[image:http://www.finecars.cc/typo3temp/GB/3939723056.jpg width="324" height="208"]]

|| The colors of these two 1955 Ford Crown Victorias is a **physical property.**

If we would paint one of them, it would become a **physical change** because no new substance is being created. Other examples of a physical change would be a change in size, shape, height, color, ect. || || The rust or the corroding of these 1977 Pontiac Trans Ams shows a **chemical property.**
 * [[image:images.jpg width="329" height="269"]]

The rusting or corriding is a **chemical change.** When we break down and get into the chemical that form rust. We have 4Fe + 3O2 + 6H2O which is iron, oxygen, and water. When these substances react, they form rust which is 4Fe(OH)3. Rust is a new substance or chemical formula. ||