3. Atomic Models (Intro to Solid-State Chemistry)

[@samiru6521]

damm, i wish we had such a good teacher in our uni . He is so good . I would never get bored in a class like this. thank you so much jeffrey, thank you MIT for providing these free courses.

[@frederikschenker8611]

World allways Words Eve Ères ondes vertes serpentent arpentant penterredestructureur Frèdéø Čřəđô CôŒĽ accepterions Terres quintessences heures amatrices nourricières merci beaucoup frédo simplement Cool crédo vitalité esprits images est-ce Nous-Ne nous,êtres sensibles aux émissions des sences réflexions mis à part inconscientes émotionnelle lézardes Déesses jeux thèmes mathématiques arts tactiques méprises"titi Et gros Minets " shuut J'espère retrouver mon coeur avoue que je ne peux vivre l'affectif si toi l'être que m'habite plus t'on corpus tant étés éperdus... bisous Frèdéø Čřəđô CôŒĽkzbin.info/www/bejne/hYKYm6aYnaapla8 Pleaease help me,je

[@RobbyAndrews-j5k]

Yeh,a

[@curiouslysane123]

Please never stop these! Love to MIT!!

[@Ratkwad]

Really got a lot out of these lectures. All the best in your reasearch Professor Grossman 💭

[@traderloves6556]

19:30 progress has only to do with what you choose to do with failure

[@josechacon9939]

I love it too. “Progress has almost nothing to do with success. Progress has only to do with what you choose to do with Failure”

[@meisamkarimirad5649]

He teaches with enthusiasm😍

[@RobbyAndrews-j5k]

Sounds like Sunday to Me😂😂😂

[@somyaarora7402]

hes so excited i love it

[@ryanwinter3670]

Thanks for this fantastic lecture series, Just so good, clear and well presented. danke fur [oil drop] I was always curious about the truth and origin from these kind of details, i gave up the search and just learned more stuff because there was always an answer/reason. i really like the why and how, Just such a really great presentation inclusion for Concept also.

[@chrisb4003]

Wow so we went from not knowing what an atom looked like to building a working atomic bomb within 35 years, that's insane

[@GulzarAhmad-sw1kh]

Excellent Lectures.

[@gabriel72737]

The green flash on the glass tube, how we can see the beam and not just a dot of light on the end of the tube, where the phosphorous screen should be? Is the whole inside walls of the tube filled with the fluorescent screen?

[@AmanUthkrs]

Zinc sulphide is present on the inside walls, which glows when striked by fast moving particles.

[@platones9667]

AWESOME!

[@90sokrates]

Where is Don S. ?

[@landonschmitt7117]

Anybody know where the keys are to the quizzes and exams, if there are any?

[@mitocw]

This version of 3.091 course doesn't provide solutions to the exams, only solutions to the problem sets are available. See the course for more info and materials at: ocw.mit.edu/3-091F18. There is an older version of this 3.091 that does have exams with solutions: ocw.mit.edu/3-091SCF10. We hope that helps. Best wishes on your studies!

[@luser5381]

Cathode Ray Experiment?! SO THEY HAD ELECTRICITY BEFORE DISCOVERING ELECTRON?

[@AmanUthkrs]

Yep, they didn't had proper understanding back then.

[@CoinDoctor1]

The mystery continues.

[@RobbyAndrews-j5k]

That's easy to say but where?

[@kumariparepalli5768]

All this stuff I got from high school chemistry

[@RobbyAndrews-j5k]

Is there a test that involves all of the questions. Can I figure it out. I have. There are a lot of variables that go's into my equation all of the above. If I sit down and connect the easy dots. Do I have a chance????

[@RobbyAndrews-j5k]

Allisn in where . No kidding

[@RobbyAndrews-j5k]

Hang on just for minute. What is his salary again. 1000th i want that job😂