chem-to-go lesson 7: energy of electrons conversation starter materials: 1)energy of electrons video...
TRANSCRIPT
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CHEM-TO-GO LESSON 7: ENERGY OF
ELECTRONS
CONVERSATION STARTER
Materials:1) Energy of Electrons video notes2) Unit 2 Practice Packet3) Pencil and calculator
![Page 2: CHEM-TO-GO LESSON 7: ENERGY OF ELECTRONS CONVERSATION STARTER Materials: 1)Energy of Electrons video notes 2)Unit 2 Practice Packet 3)Pencil and calculator](https://reader036.vdocuments.site/reader036/viewer/2022083009/5697bf9a1a28abf838c92138/html5/thumbnails/2.jpg)
Collaborative Analysis Experience
Students will apply knowledge to a real-world situation.
Any questions about the Atomic Mass Calculations Practice?
ADVICE: #2 doesn’t require any math. #5 is really tough! I will help you with it if you can’t
figure it out.
FROM YESTERDAY…
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Calculators
Look for any of the following buttons on your calculator. (They may be 2nd functions.) EE EXP x10n
Use these buttons to enter scientific notation into your calculator.
NOTE: I know that many of you believe that the ^ button works, but it is inconsistent with our calculations. You’ll only get about 50% correct.
![Page 4: CHEM-TO-GO LESSON 7: ENERGY OF ELECTRONS CONVERSATION STARTER Materials: 1)Energy of Electrons video notes 2)Unit 2 Practice Packet 3)Pencil and calculator](https://reader036.vdocuments.site/reader036/viewer/2022083009/5697bf9a1a28abf838c92138/html5/thumbnails/4.jpg)
Useful to know how much energy is coming out of an atom
Useful to know how much energy to put into an atom to achieve a particular color
Useful to calculate the energy
c = λν
c = 3.0x108 m/s
E = hν
h= 6.626x10-34 J·s
![Page 5: CHEM-TO-GO LESSON 7: ENERGY OF ELECTRONS CONVERSATION STARTER Materials: 1)Energy of Electrons video notes 2)Unit 2 Practice Packet 3)Pencil and calculator](https://reader036.vdocuments.site/reader036/viewer/2022083009/5697bf9a1a28abf838c92138/html5/thumbnails/5.jpg)
Collaborative Analysis Experience
Students will adapt knowledge to an unpredictable situation.
Flame Test Experiments and the Electromagnetic Spectrum
As we watch the video, let’s:1) Estimate the wavelength of the light based on
its color2) Calculate the frequency of the light3) Calculate the energy of the light
![Page 6: CHEM-TO-GO LESSON 7: ENERGY OF ELECTRONS CONVERSATION STARTER Materials: 1)Energy of Electrons video notes 2)Unit 2 Practice Packet 3)Pencil and calculator](https://reader036.vdocuments.site/reader036/viewer/2022083009/5697bf9a1a28abf838c92138/html5/thumbnails/6.jpg)
Collaborative Analysis Experience
Students will apply knowledge to a real-world situation.
![Page 7: CHEM-TO-GO LESSON 7: ENERGY OF ELECTRONS CONVERSATION STARTER Materials: 1)Energy of Electrons video notes 2)Unit 2 Practice Packet 3)Pencil and calculator](https://reader036.vdocuments.site/reader036/viewer/2022083009/5697bf9a1a28abf838c92138/html5/thumbnails/7.jpg)
Collaborative Analysis Experience
Students will apply knowledge to a real-world situation.
Let’s learn how
fireworks are made.
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Collaborative Analysis Experience
Solve the “Practice Problems: Wavelength, Frequency, Energy Content of One Quantum of Light” questions (1-7, #4 disappeared).