+ WELCOME! 1. Grab the materials in your folder. 2. Place the notes in your guided notes section 3. Wait for further instruction
+ 2 ND BLOCK: 58.1% 3 RD BLOCK: 67.5% 4 TH BLOCK: 59% Last year average: 71.1% TEST RESULTS
+ No Trash No Detention SIDE TALK RULE Make Up Work Small Business
+ What’s your reason to do well? 1.Learn more about the world. 2.Learn how to ask a question. 3.Prove the world I’m brilliant! 4.Other? Unit 2: The Atom
+ History
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+ Who were the founders of chemistry?
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+ 1.A proton has a _________________ charge. 2.An electron has a _________________ charge. 3.A neutron has a _________________ charge. Parts of an Atom
+ 1. Formed the ________________ _________________ a)All matter is composed of tiny atoms that cannot be _________________ or _________________. b)Each element has atoms with _________________ type of property c)_________________ _________________ are rearrangements of atoms from one combination to another Dalton
+ ThomsonRutherford Atomic Theory Plum PuddingNuclear Theory
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+ 5.Discovered the _________________ inside an atom by examining a cathode ray. J.J. Thomson
+ Dalton ThomsonRutherford Atomic Theory Plum PuddingNuclear Theory
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+ 6.Rutherford shot radio active particles at _________________ film. Some particles deflected from the _________________, the center of an atom made of ____________ and ______________. 7.The atomic number always refers to how many __________________ exist in an atom. Rutherford
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+ Dalton ThomsonRutherford Atomic Theory Plum PuddingNuclear Theory
+ Dalton - - matter’s made of atoms Thompson - - plum pudding Rutherford - - protons in the center
+ 1)Find the atomic number. 2)The atomic number is the number of protons. How many protons are in the following atoms? Carbon:Nitrogen:
+ Guided Practice El Gato
+ Answer the following question. 1. Which chemist found that Matter is made of atoms?
+ 2. Which chemist found that protons are in the center of the atom? Answer the following question.
+ 3. Which chemist found that electrons exist in the atom? Answer the following question.
+ 4. Which chemist formed the plum pudding model? Answer the following question.
+ 5. Which chemist formed the atomic theory? Answer the following question.
+ 6. Which chemist used a cathode ray to find electrons? Answer the following question.
+ Answer the following questions 7. Which chemist used gold foil to find protons in the center?
+ Draw the following models. 8. Draw an atomic model of the atomic theory
+ Draw the following models. 9. Draw an atomic model of the plum pudding theory
+ Draw the following models. 10. Draw an atomic model of the nuclear theory
+ Independent Practice When you are done raise your hand and I will give you a POM You may not use notes on the POM NO SIDE TALK RULE APPLIES!
+ Physicist Median Wage: $102,890
+ Ashley Young Hermanna Williams Ikette S Webster Jakezienne Titus Juwan Thomas Tyler Sutton Leatrice Stevenson Edkeyla Smart Jimmy Sims Dexter Rhodes Mon Teria McKnight Bendrick D McCoy Lakendrick Malone Quansha Levy Joshua O Jones Imani Johnson Roosevelt Hudson Charlisa Holloway Jasmine D Haynes Britnesha Griffin Clifton Edwards Katerria Dyer Frankie DeJesus Brian L Clark Deandre Carr LaKedia Byars Quintteria Bryant Timothy Boston Donald Benson La’Various Barber 80% STAND-UP!
+ Travis Young Jalisa Young Shaquille Wright Denzel Wooten Trevarius Williams Nicole D Williams Darius Williams Kenja White Jasmine Washington Denzel Washington Chericka Taylor Darion Smith Roderika Small ARavian Sharkey Jasmine Section Ashley Sawyer Teuntrez Robinson Dominique Robinson Shantineka Perez Joshua McCoy Alex Lee Traver Jung Kendrick Jackson Kenneth Hinton Kenneth Hines Tatreyana Hill Ymani G Hall Donnisha D Ferguson Treyveonta Corbin Donnell Jr. Corbin Briana S Clay Dwandarius Caldwell Lilquentin Bryant 80% STAND-UP!
+ Jamarcus Young Deondra Williams Terrell Washington Tevin Wallace Jerrica S Thomas Jemia Thomas Johnathan Sutton BAriel Stewart Keirica Sawyer Lashae L Phillips JaMarcus D Mosby Jamonte Mitchell Kadarius McCullum LaGuardia Marshall Dewarn Kimble Latonya Jones Troy Johnson Damien Johnson Caleb Jacobs Sabrea Jackson Javery Howard Jonesha Hardy Joe Hall Kiana Gooden Percy Ford Lafonzo Brown Deron Brackett Barry Baker 80% STAND-UP!