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	<title>Wallwisher : Chemistry by aaallain</title>
<link>http://www.wallwisher.com/wall/chemistryvocab</link>
<description>Vocabulary</description>
<ttl>5</ttl>
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<height>80</height>
<width>80</width>
<url>/assets/thmbs/weigh.jpg</url>
<link>http://www.wallwisher.com/wall/chemistryvocab</link>
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<copyright>Copyright 2012 Wallwisher</copyright>
	<item>	
	<title>mzmacky says...</title>
<link>http://www.wallwisher.com/wall/chemistryvocab</link>

<author>mzmacky</author>
<pubDate>Wed, 17 Feb 2010 20:09:14 +0000</pubDate>
</item>
	<description><![CDATA[An ion is an atom with a charge which results from gaining or losing electrons<br/><br/><a target='_blank' href='http://'>Click here to view Enclosed Media</a><br/><br/><iframe frameborder="0" width="600" height="400" class="jquery-media" src="http://">]]></description>	<item>	
	<title>mzmacky says...</title>
<link>http://www.wallwisher.com/wall/chemistryvocab</link>

<author>mzmacky</author>
<pubDate>Wed, 17 Feb 2010 20:08:20 +0000</pubDate>
</item>
	<description><![CDATA[The atomic number (number of protons) DEFINES the element.<br/><br/><a target='_blank' href='http://'>Click here to view Enclosed Media</a><br/><br/><iframe frameborder="0" width="600" height="400" class="jquery-media" src="http://">]]></description>	<item>	
	<title>mzmacky says...</title>
<link>http://www.wallwisher.com/wall/chemistryvocab</link>

<author>mzmacky</author>
<pubDate>Wed, 17 Feb 2010 20:06:59 +0000</pubDate>
</item>
	<description><![CDATA[models are used in chemistry because most of the particles are too small to be seen.
<br/><br/><a target='_blank' href='http://'>Click here to view Enclosed Media</a><br/><br/><iframe frameborder="0" width="600" height="400" class="jquery-media" src="http://">]]></description>	<item>	
	<title>aaallain says...</title>
<link>http://www.wallwisher.com/wall/chemistryvocab</link>

<author></author>
<pubDate>Wed, 17 Feb 2010 19:46:31 +0000</pubDate>
</item>
	<description><![CDATA[Metals are malleable, sink, and conduct electricity. Non-metals are breakable, float, and do not conduct electricity.<br/><br/><a target='_blank' href='http://'>Click here to view Enclosed Media</a><br/><br/><iframe frameborder="0" width="600" height="400" class="jquery-media" src="http://">]]></description>	<item>	
	<title>aaallain says...</title>
<link>http://www.wallwisher.com/wall/chemistryvocab</link>

<author></author>
<pubDate>Wed, 17 Feb 2010 19:43:58 +0000</pubDate>
</item>
	<description><![CDATA[Electrons orbit the nucleus of an atom.  This area is called an electron cloud.<br/><br/><a target='_blank' href='http://'>Click here to view Enclosed Media</a><br/><br/><iframe frameborder="0" width="600" height="400" class="jquery-media" src="http://">]]></description>	<item>	
	<title>aaallain says...</title>
<link>http://www.wallwisher.com/wall/chemistryvocab</link>

<author></author>
<pubDate>Wed, 17 Feb 2010 19:40:58 +0000</pubDate>
</item>
	<description><![CDATA[Electrons are leptons while protons and neutrons are hadrons.<br/><br/><a target='_blank' href='http://'>Click here to view Enclosed Media</a><br/><br/><iframe frameborder="0" width="600" height="400" class="jquery-media" src="http://">]]></description>	<item>	
	<title>aaallain says...</title>
<link>http://www.wallwisher.com/wall/chemistryvocab</link>

<author></author>
<pubDate>Wed, 17 Feb 2010 19:40:16 +0000</pubDate>
</item>
	<description><![CDATA[A chemist performs two main types of tests: physical tests and chemical tests.<br/><br/><a target='_blank' href='http://'>Click here to view Enclosed Media</a><br/><br/><iframe frameborder="0" width="600" height="400" class="jquery-media" src="http://">]]></description>	<item>	
	<title>aaallain says...</title>
<link>http://www.wallwisher.com/wall/chemistryvocab</link>

<author></author>
<pubDate>Wed, 17 Feb 2010 19:39:09 +0000</pubDate>
</item>
	<description><![CDATA[A hypothesis is an educated guess about the results of an experiment. In other words, to propose a model of what might happen.<br/><br/><a target='_blank' href='http://'>Click here to view Enclosed Media</a><br/><br/><iframe frameborder="0" width="600" height="400" class="jquery-media" src="http://">]]></description>	<item>	
	<title>aaallain says...</title>
<link>http://www.wallwisher.com/wall/chemistryvocab</link>

<author></author>
<pubDate>Wed, 17 Feb 2010 19:38:28 +0000</pubDate>
</item>
	<description><![CDATA[From our lab, we found atoms diffuse fastest in hot water. Diffusion means to spread out or mix without being stirred.<br/><br/><a target='_blank' href='http://'>Click here to view Enclosed Media</a><br/><br/><iframe frameborder="0" width="600" height="400" class="jquery-media" src="http://">]]></description>	<item>	
	<title>aaallain says...</title>
<link>http://www.wallwisher.com/wall/chemistryvocab</link>

<author></author>
<pubDate>Wed, 17 Feb 2010 19:37:00 +0000</pubDate>
</item>
	<description><![CDATA[An isotope has the same atomic number but different atomic mass.<br/><br/><a target='_blank' href='http://'>Click here to view Enclosed Media</a><br/><br/><iframe frameborder="0" width="600" height="400" class="jquery-media" src="http://">]]></description>	<item>	
	<title>aaallain says...</title>
<link>http://www.wallwisher.com/wall/chemistryvocab</link>

<author></author>
<pubDate>Wed, 17 Feb 2010 19:36:42 +0000</pubDate>
</item>
	<description><![CDATA[An isotope is an element having the same number of protons, but different number of neutrons in the nucleus.  A great example is Carbon.  <br/><br/><a target='_blank' href='http://'>Click here to view Enclosed Media</a><br/><br/><iframe frameborder="0" width="600" height="400" class="jquery-media" src="http://">]]></description>	<item>	
	<title>aaallain says...</title>
<link>http://www.wallwisher.com/wall/chemistryvocab</link>

<author></author>
<pubDate>Wed, 17 Feb 2010 19:34:57 +0000</pubDate>
</item>
	<description><![CDATA[The atomic mass is the average mass of an atom.<br/><br/><a target='_blank' href='http://'>Click here to view Enclosed Media</a><br/><br/><iframe frameborder="0" width="600" height="400" class="jquery-media" src="http://">]]></description>	<item>	
	<title>aaallain says...</title>
<link>http://www.wallwisher.com/wall/chemistryvocab</link>

<author></author>
<pubDate>Wed, 17 Feb 2010 19:34:15 +0000</pubDate>
</item>
	<description><![CDATA[The atomic number represents the number of protons found in the nucleus of a articular type of atom.<br/><br/><a target='_blank' href='http://'>Click here to view Enclosed Media</a><br/><br/><iframe frameborder="0" width="600" height="400" class="jquery-media" src="http://">]]></description>	<item>	
	<title>aaallain says...</title>
<link>http://www.wallwisher.com/wall/chemistryvocab</link>

<author></author>
<pubDate>Wed, 17 Feb 2010 19:33:44 +0000</pubDate>
</item>
	<description><![CDATA[A periodic table is an arrangement of elements according to their atomic number.<br/><br/><a target='_blank' href='http://'>Click here to view Enclosed Media</a><br/><br/><iframe frameborder="0" width="600" height="400" class="jquery-media" src="http://">]]></description>	<item>	
	<title>aaallain says...</title>
<link>http://www.wallwisher.com/wall/chemistryvocab</link>

<author></author>
<pubDate>Wed, 17 Feb 2010 19:31:07 +0000</pubDate>
</item>
	<description><![CDATA[An element is a group of the same type of atoms. <br/><br/><a target='_blank' href='http://'>Click here to view Enclosed Media</a><br/><br/><iframe frameborder="0" width="600" height="400" class="jquery-media" src="http://">]]></description>	<item>	
	<title>aaallain says...</title>
<link>http://www.wallwisher.com/wall/chemistryvocab</link>

<author></author>
<pubDate>Wed, 17 Feb 2010 19:30:08 +0000</pubDate>
</item>
	<description><![CDATA[Protons have a positive charge. Electrons have a negative charge. Neutrons have a neutral charge.<br/><br/><a target='_blank' href='http://'>Click here to view Enclosed Media</a><br/><br/><iframe frameborder="0" width="600" height="400" class="jquery-media" src="http://">]]></description>	<item>	
	<title>aaallain says...</title>
<link>http://www.wallwisher.com/wall/chemistryvocab</link>

<author></author>
<pubDate>Wed, 17 Feb 2010 19:28:50 +0000</pubDate>
</item>
	<description><![CDATA[An atoms is made up of protons, neutrons and electrons.  Protons and neutrons are found in the nucleus.<br/><br/><a target='_blank' href='http://'>Click here to view Enclosed Media</a><br/><br/><iframe frameborder="0" width="600" height="400" class="jquery-media" src="http://">]]></description>	<item>	
	<title>aaallain says...</title>
<link>http://www.wallwisher.com/wall/chemistryvocab</link>

<author></author>
<pubDate>Wed, 17 Feb 2010 19:27:55 +0000</pubDate>
</item>
	<description><![CDATA[Air is comprised of two major parts of atoms: nitrogen and oxygen.<br/><br/><a target='_blank' href='http://'>Click here to view Enclosed Media</a><br/><br/><iframe frameborder="0" width="600" height="400" class="jquery-media" src="http://">]]></description>	<item>	
	<title>aaallain says...</title>
<link>http://www.wallwisher.com/wall/chemistryvocab</link>

<author></author>
<pubDate>Wed, 17 Feb 2010 19:27:20 +0000</pubDate>
</item>
	<description><![CDATA[A molecule is formed when atoms join together.  An example is water- 2 atoms of hydrogen joined to 1 atom of oxygen.<br/><br/><a target='_blank' href='http://'>Click here to view Enclosed Media</a><br/><br/><iframe frameborder="0" width="600" height="400" class="jquery-media" src="http://">]]></description>	<item>	
	<title>aaallain says...</title>
<link>http://www.wallwisher.com/wall/chemistryvocab</link>

<author></author>
<pubDate>Wed, 17 Feb 2010 19:26:22 +0000</pubDate>
</item>
	<description><![CDATA[A scanning-tunneling microscope is a special type of microscope allowing you to see atoms.<br/><br/><a target='_blank' href='http://'>Click here to view Enclosed Media</a><br/><br/><iframe frameborder="0" width="600" height="400" class="jquery-media" src="http://">]]></description>	<item>	
	<title>aaallain says...</title>
<link>http://www.wallwisher.com/wall/chemistryvocab</link>

<author></author>
<pubDate>Wed, 17 Feb 2010 19:25:40 +0000</pubDate>
</item>
	<description><![CDATA[A theory is something scientists believe will happen.<br/><br/><a target='_blank' href='http://'>Click here to view Enclosed Media</a><br/><br/><iframe frameborder="0" width="600" height="400" class="jquery-media" src="http://">]]></description>	<item>	
	<title>aaallain says...</title>
<link>http://www.wallwisher.com/wall/chemistryvocab</link>

<author></author>
<pubDate>Wed, 17 Feb 2010 19:25:07 +0000</pubDate>
</item>
	<description><![CDATA[Democritus said everything was made from particles called atoms.  All things could be broken down into smaller pieces until you reached atoms.<br/><br/><a target='_blank' href='http://'>Click here to view Enclosed Media</a><br/><br/><iframe frameborder="0" width="600" height="400" class="jquery-media" src="http://">]]></description>	<item>	
	<title>aaallain says...</title>
<link>http://www.wallwisher.com/wall/chemistryvocab</link>

<author></author>
<pubDate>Wed, 17 Feb 2010 19:24:06 +0000</pubDate>
</item>
	<description><![CDATA[Cells are the building blocks of all life and they are made up of atoms.<br/><br/><a target='_blank' href='http://'>Click here to view Enclosed Media</a><br/><br/><iframe frameborder="0" width="600" height="400" class="jquery-media" src="http://">]]></description>	<item>	
	<title>aaallain says...</title>
<link>http://www.wallwisher.com/wall/chemistryvocab</link>

<author></author>
<pubDate>Wed, 17 Feb 2010 19:23:37 +0000</pubDate>
</item>
	<description><![CDATA[Everything in the universe is made of atoms.  They are the basic building blocks of all matter.<br/><br/><a target='_blank' href='http://'>Click here to view Enclosed Media</a><br/><br/><iframe frameborder="0" width="600" height="400" class="jquery-media" src="http://">]]></description>	<item>	
	<title>aaallain says...</title>
<link>http://www.wallwisher.com/wall/chemistryvocab</link>

<author></author>
<pubDate>Wed, 17 Feb 2010 19:22:48 +0000</pubDate>
</item>
	<description><![CDATA[A chemist is a person who studies chemistry.<br/><br/><a target='_blank' href='http://'>Click here to view Enclosed Media</a><br/><br/><iframe frameborder="0" width="600" height="400" class="jquery-media" src="http://">]]></description>	<item>	
	<title>aaallain says...</title>
<link>http://www.wallwisher.com/wall/chemistryvocab</link>

<author></author>
<pubDate>Wed, 17 Feb 2010 19:22:25 +0000</pubDate>
</item>
	<description><![CDATA[Chemicals are all around you.  All things seen and unseen are made if chemicals.<br/><br/><a target='_blank' href='http://'>Click here to view Enclosed Media</a><br/><br/><iframe frameborder="0" width="600" height="400" class="jquery-media" src="http://">]]></description>	<item>	
	<title>aaallain says...</title>
<link>http://www.wallwisher.com/wall/chemistryvocab</link>

<author></author>
<pubDate>Wed, 17 Feb 2010 19:21:46 +0000</pubDate>
</item>
	<description><![CDATA[Chemistry is the science that studies chemicals.<br/><br/><a target='_blank' href='http://'>Click here to view Enclosed Media</a><br/><br/><iframe frameborder="0" width="600" height="400" class="jquery-media" src="http://">]]></description></channel>
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