Models of The atom
Assignment:
Make a triple Venn Diagram comparing the three different models of an atom: (label each with the name of the atom model below)
http://regentsprep.org/Regents/physics/phys05/catomodel/
1) Rutherford's Model:
http://regentsprep.org/Regents/physics/phys05/catomodel/ruther.htm
http://myweb.usf.edu/~mhight/goldfoil.html
http://madisonchemistry.blogspot.com/2010/10/chapter-4-discovery-of-protons.html
2)Bohr's Model
http://regentsprep.org/Regents/physics/phys05/catomodel/bohr.htm
http://www.dummies.com/how-to/content/atomic-structure-the-bohr-model.html
http://chemistry.about.com/od/atomicstructure/a/bohr-model.htm
http://csep10.phys.utk.edu/astr162/lect/light/bohr.html
3) The Cloud Model
http://regentsprep.org/Regents/physics/phys05/catomodel/cloud.htm
http://www.universetoday.com/38282/electron-cloud-model/
http://www.abcte.org/files/previews/chemistry/s1_p6.html
Your venn diagram should include:
1) 5 facts about each model
2) A small picture of each model
3) At least 2 commonalities between each, and 2 commonalities between all 3
Tuesday, May 28, 2013
Thursday, May 23, 2013
Nuclear Chemistry: The model of the atom
Introduction: read this first and watch the video
Up until now, we have spent a great deal of time learning about electrons, which orbit the nucleus of the atom. The things we have learned about electrons are known as the chemical properties of the elements, because the electrons determine the bonding behavior and thus the chemical reactivity of atoms. The atomic nucleus is also key in determining the behavior and properties of the elements.
Introductory Video and page: http://curiosity.discovery.com/question/nucleus-atom-discovered
Assignment: Learn about the nucleus and complete one of the following 3 assignments about one of the two research questions below:
a) Create a comic strip representing the discovery and the experiments behind it; must include captions that explain the drawings. Must use 3 key vocabulary words.
b) create a full page drawing that represents the experiment/discovery. Must include a caption that uses key vocab.
c) Take Cornel Notes the question below using what you've read, watched or researched. include 5 vocabulary words and their definitions
1) How did Rutherford determine that an atom had a nucleus? (23/23 pts)
http://myweb.usf.edu/~mhight/goldfoil.html
http://www.teachertube.com/viewVideo.php?video_id=130234
2) How did scientists discover protons? (more challenging, worth (30pts/30)
http://www.physlink.com/education/askexperts/ae46.cfm
http://madisonchemistry.blogspot.com/2010/10/chapter-4-discovery-of-protons.html
http://wiki.answers.com/Q/Who_discovered_the_proton_and_when
http://library.thinkquest.org/27954/proton.html
http://www.britannica.com/EBchecked/topic/480330/proton
http://historyofsciences.blogspot.com/2007/01/protons.html
http://www.brooklyn.cuny.edu/bc/ahp/LAD/C3/C3_Protons.html
Up until now, we have spent a great deal of time learning about electrons, which orbit the nucleus of the atom. The things we have learned about electrons are known as the chemical properties of the elements, because the electrons determine the bonding behavior and thus the chemical reactivity of atoms. The atomic nucleus is also key in determining the behavior and properties of the elements.
Introductory Video and page: http://curiosity.discovery.com/question/nucleus-atom-discovered
Assignment: Learn about the nucleus and complete one of the following 3 assignments about one of the two research questions below:
a) Create a comic strip representing the discovery and the experiments behind it; must include captions that explain the drawings. Must use 3 key vocabulary words.
b) create a full page drawing that represents the experiment/discovery. Must include a caption that uses key vocab.
c) Take Cornel Notes the question below using what you've read, watched or researched. include 5 vocabulary words and their definitions
1) How did Rutherford determine that an atom had a nucleus? (23/23 pts)
http://myweb.usf.edu/~mhight/goldfoil.html
http://www.teachertube.com/viewVideo.php?video_id=130234
2) How did scientists discover protons? (more challenging, worth (30pts/30)
http://www.physlink.com/education/askexperts/ae46.cfm
http://madisonchemistry.blogspot.com/2010/10/chapter-4-discovery-of-protons.html
http://wiki.answers.com/Q/Who_discovered_the_proton_and_when
http://library.thinkquest.org/27954/proton.html
http://www.britannica.com/EBchecked/topic/480330/proton
http://historyofsciences.blogspot.com/2007/01/protons.html
http://www.brooklyn.cuny.edu/bc/ahp/LAD/C3/C3_Protons.html
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