States of Matter (Phases of Matter): Solids, Liquids, and Gases

Here we'll talk about states of matter, also known as "phases of matter." They are solid, liquid, and gas. We won't be talking about exotic phases of matter like plasma. Matter is anything that takes up space and has mass. It's "stuff." We'll examine the unique characteristics of each phase or state of matter, and look at the particles that make them up. We'll look to see whether they have a definite or indefinite shape and volume. We'll also look at whether they are compressible or not. At the particle level, we'll examine the layout of the particles, and how they move.

[notveryrea]

The best chemistry teacher ever back at it again! 😄😄

[jackey]

It literally made me cry when I saw this video, just so much emotions attached to this channel, like how sir you made me fall in love with chemistry in 9th grade and now it filled me with so much ecstasy to see you back. Tbh yesterday I literally had a dream related to chemistry and now this video. Idk why it's so different but it is really wonderful and really I'm having a feeling that cannot be expressed in words sir.

[TheCatnapFan]

Tyler your videos are awesome. As parents when we sit with our children to clarify their doubts there is nothing better than your videos to understand and help them. Please do not stop creating this sort of videos

[ComputerCurry]

Hi Mr. Dewitt, will you be able to make a video on Le Chatelier's principle in the future?

Thanks for the support you've given millions of chemistry students.

[ethanlal]

So good seeing u, Tyler :) Can u cover more advanced topics including quantum mechanics? I'm going to be in 11th grade, ISC in a few months and it would be awesome if u can teach me that stuff before school begins. Thanks a lot for all of ur vids. They've helped me out a lot. Now dont just leave us alone until next time. At least give us some community updates on what ur doing ;)

[medaphysicsrepository]

Wow dude, good to know you are still kickin!

[سعدعصام-طد]

مرحبًا بعودتك، لقد أشتقنا للكيمياء مرة أخرى. ❤

[prof-abdirahmanmohamedfara]

I am glad to see you again mr tyler dewit. You were my chemistry teacher since in high school and you are still my teacher while i am teaching chemistry at this moment. Thanks alot professor dewitt and please keep posting chemistry videos .

[TheToxicMegacolon]

Mr. Tyler, I'd like to say your videos helped me through Gen Chem in college. I am currently in PA school because of your help! <3

[thepixelgamerd]

WAS WAITING FOR YOUR COMEBACK SINCE 4 YEARS! IN UNI NOW

[denniswalker]

I passed chemistry in highschool.. all because of this wonderful teacher❤❤

[cardiyansane]

I can’t believe you’re back!!!!🎉🎉🎉🎉🎉 I began my anesthesia school journey and needed a refresher on chemistry and physics concepts. I I stumbled upon your channel, but was sad to see that you were not make any more videos, but then here you are! And doing the very topic that I need right now .wow!!!won the lotto.😊😊❤❤❤

[epeychristian]

I cannot thank you enough for the knowledge I gain while watching your videos. I am a chemistry teacher and have learned a lot from you. Please do not stop.

[orcgaming]

Sir i was waiting for your video's
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[charmy]

You're back! Glad to see you here, Sir Tyler! Thanks a bunch for helping us with Chemistry!

[kookie]

OH MY GOD....I can't believe you have grown old now😭. I remember watching your electrochemistry videos as a sixth grader and falling completely in love science. You will always be an I admire you so much 😭😭❤️❤️

[eeeeeeeehhj]

i was shocked but also incredibly happy when i saw the notification pop up of your video. please keep positing! much love ❤

[ayanalam]

You changed a lot DeWitt and your teaching style has also changed... APPRECIATED

[AJzilllaPro]

Great video again.Keep up the awesome stuff!

[RabanyMedo]

Wow, you have grown a lot man. I am used to watching your old videos. Keep it up!