Types of Matter: Elements, Compounds, and Mixtures

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What's the difference between a physical change and a chemical change? What are elements, compounds, pure substances, and mixtures? So many definitions to learn! Don't worry, Professor Dave will take you through the details.
Watch the whole General Chemistry playlist: bit.ly/ProfDaveGenChem
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EMAIL► ProfessorDaveExplains@gmail.com
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Опубликовано:

21 июн 2015

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Комментарии : 715

@ProfessorDaveExplains 5 лет назад

To learn about a fourth phase of matter, plasma, which is what's inside stars, check out my astronomy tutorials! ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-n4vvuzIWOTE.html

@andreagomez3687 5 лет назад

@mxnns0 4 года назад

Thank. You.

@parkerkim966 4 года назад

you have a talent in teching

@FireheadLazzo 4 года назад

Any plans on giving an overview of the other states of matter? Like Bose-einstein condensate and liquid crystal?

@zacharyhouser6751 3 года назад

would it "matter" to you

@horie1714 6 лет назад

my teacher discussed for 2 hours not that good discussion this one is discussed in 4 minutes = remarkable results

@imweirdkk6073 4 года назад

Why my professor straight up gave this up as homework.

@Dakukobura 4 года назад

Good teaching gets the point across quickly and efficiently using both verbage and imagery, and this guy hits that nail right on the head.

@abelhernandez9971 3 года назад

lol right

@fmarten02 2 года назад

Why you have 105 subscribe

@ventiuvu2183 2 года назад

YES, infact i agree that this is relatable

@julialuciani5222 4 года назад

This is who I'm talking about tomorrow when I take my chemistry test and say "Jesus take the wheel."

@keythecapricorn4033 3 года назад

😂😂😂😂

@adt4025 2 года назад

Clever 😆

@kashyaptandel4678 2 года назад

wait is this DarkViperAU reference?

@justgrayyy105 2 года назад

underrated comment

@bijukonwar1 2 года назад

I hope there's an alternate universe where every teacher explains like you. Thank you btw

@IMAS7X Год назад

LOL. Same here.

@Enhypen-Stanner-Engene 6 месяцев назад

what if he got fired huh

@identiikit 4 года назад

what's even the point of the public education system when you have Professor Dave Explains

@TheCasualTanker 3 года назад

you mean Chemistry Jesus?

@kemiakinlabi5626 3 года назад

Exactly

@syedishtiq586 5 лет назад

my teacher couldn't make me understand in 5 lessons, you did it in 4 minutes.

@pqracord5839 5 лет назад

Yeet

@Garorduno 4 месяца назад

😅

@silverbackgojira8658 2 года назад

I think I want to go to college one day, been terrified of school since high school but this kind of stuff has become so interesting to me that I want to learn as much as I can. Thanks Dave, for making me feel like I have a place to start working towards that

@scotthackney4747 2 года назад

Funny username lol

@Mezmo7177 Год назад

I know right chemistry is so interesting I’m thinking of majoring in it when I start college

@GracePfaffle 9 месяцев назад

I'm totally cheering you on! If you want to go back to college, I believe you can do it. It's the want and the drive that will help you successfully get through. Good luck on your journey!

@doctorphil4137 4 года назад

I already love you Professor Dave.

@nicholas7435 4 года назад

Doctor Phil no homo right?

@ahmadramadan8271 3 года назад

ima big fan Dr

@urgrunklenathan23 3 года назад

Doctor Phil ewwwww you’re gross

@doctorphil4137 3 года назад

@@urgrunklenathan23 homophobic much?

@ashtona6193 2 года назад

Me too! You know what matter is in case I don't!

@Michael-fy9or 7 лет назад

Summarized the whole unit in a 4 minute video. Real MVP

@andrewlittle9569 7 лет назад

He didn't mention plasma (4th state of matter), but great video otherwise

@ProfessorDaveExplains 7 лет назад

i don't want to confuse chemistry students! plasma will be discussed in the upcoming astronomy course.

@stzssncx499 3 года назад

POV: you’re probably here from your teacher

@yashvisunaina2449 3 года назад

YES LOL

@jaysbestie9813 3 года назад

howd you know HAHAHA

@danielstanley7358 3 года назад

@eddie682e4 3 года назад

No I came here cause I’m bored

@crystalzyt9634 3 года назад

Yess😂

@tac0001 11 месяцев назад

You have teached me more in 4 minutes and 15 seconds than my teachers can in 1 hour. This was very interesting.

@poofypeach 3 года назад

Professor Dave you are amazing. This is the fifth + video I’ve watched on pure substance and mixtures and is the one that has explained the process most clearly and simply. Many blessings and thanks.

@judhiel4086 4 года назад

thank you for this video! I learned a lot at 1:05AM.

@thegoodlydragon7452 3 года назад

Professor Dave: "Water is not an element." Aristotle: TRIGGERED!

@somanytvshowshavecausedmee899 4 года назад

Ahhh i cant believe that i just found out about this channel now! This has already been amazing and i love it instantly! :)

@acsavado5977 3 года назад

thank you for always saving me before class/tests. I had to watch this 3 times to get it but I'm confident I understand it now

@sk-mw3fh Год назад

Hi i've opted for bsc in psychology for my undergrad and we have biochemistry there. My classes starts from August so i wanted to prepare a bit as it would be new area for me. So from your video on introduction to biochemistry i landed here as I don't know much about chemistry like truly my knowledge is very less. Will update after completing all the general chemistry videos about how much i progressed! Wish me luck!!

@StoneDeceiver Год назад

Good luck and I await your update !

@Mezmo7177 Год назад

How is it going so far stranger?

@rajivdwivedi6353 6 лет назад

Very easy to understand. Thank you, Professor Dave!

@AsterLight 4 года назад

"He knows a lot about science stuff"

@isabellaclarkandpeople1185 4 года назад

Yeah more then me

@AsterLight 4 года назад

@@isabellaclarkandpeople1185 lol

@punctuationpatrolman1615 3 года назад

Professor Dave Explains…. *BEERRR*

@lymanbybee1446 5 лет назад

honestly I am surprised how much I enjoyed the opening

@ianreddish1878 2 года назад

This course is going to be invaluable for my Health Science.

@dotnought 3 года назад

Channel: Professor Dave Me: Professor Jesus Science teacher: Annoying Hotel: Trivago

@earthdweller5136 3 года назад

Crystal clear! minitest at the end is quite effective and is just few minutes👍

@crackedegggaming7931 4 года назад

dude you helped me out so much for my upcoming science exams, THANKYOU

@noel7083 Год назад

Chemistry is not hard.....some people just don't now how to teach it

@RedRobbinable 6 лет назад

how does this all of a sudden make sense.

@whoskhaluda1376 3 года назад

Mans explained the states of matter, physical and chemical change, and elements and compounds and mixtures in JUST 4 MINS, when my teacher would take about week just finish at least 2 of those lessons great job man, didn't take too much time AT ALL and i understood , thanks so much

@realdanielpeach 3 года назад

In college I started watching your videos for physics help, and was like what is this goofy nonesense? Now I’m graduated and back for the fun of it, and I nearly dance to that jingle!

@eyesinmythroat4073 2 года назад

i owe you my entire life. i’m in ap everything at a college level as a sophomore & i can’t get past basic science. bless you, sir. bless you.

@u2msnake Год назад

that’s littt 🔥🔥🔥

@justinraphael 4 года назад

Been watching this for class at nearly 1 AM but it's very easy to understand if you really focus because this guy explains it very easily. Thanks man!

@adorablealien1870 7 месяцев назад

Thank you this helped so much, I have a Chem quiz tmrw. :)

@tahminanisho3022 2 года назад

Excellent class loved it 🥰!!

@wenceslaoangelann4921 Год назад

very informative and easy to understand, kudos!

@nicoleodonnell6287 2 года назад

His videos make hard topics feel like elementary school and I love it.

@marielpagkaliwangan2283 3 года назад

Thank you!! This helped me in my homeschool!! 💝

@stormlantern7306 9 месяцев назад

Very clear explanation!

@aaronmunoz4743 3 года назад

We need teachers like u

@abijahdixon2771 2 года назад

I love this! At first I was like, well that's not very long to learn stuff, but after I watched it I realized it was perfect! I have a mild learning disorder, I think quickly but often don't retain things well or comprehend them enough to learn right away the first time. This is just enough but not too short to get the point and not long and drawn out so that people lose their attention like when I'm rambling on haha! I never understood chemistry in school but always found it interesting. Now that I'm older maybe I can with your videos!

@user-xw4od8kb7y Год назад

What kinda learning disablity?

@lshn8457 4 года назад

Thanks for these video’s!

@snehasingh4995 3 года назад

You are just amazing professor Dave.....!!

@justineacheson208 Год назад

Who else is living for the music when we 'check comprehension'? Awesome series Professor Dave - so engaging.

@lauren9004 7 месяцев назад

Thanks for the video!

@philipsine7674 2 года назад

its very precise and clear thanks.

@merrarra3040 3 года назад

Thank you so much professor dave!!

@victorianguyen3612 8 лет назад

Thank you for your videos! Wish you were my Chem teacher

@cmartinez71065 3 года назад

how did you make me understand this so much better in 4 minutes

@jbellon4 3 года назад

the quiz music was awesome! thanku for the upload

@andrewphillips6295 5 лет назад

Amazing video Dave

@sankalpsadar 6 лет назад

hey, Thankyou so much.. i finally understood. for this i have searched many videos n apps to understand this concept but i now understood . so have a great day🤗👍 n ya this was really an important concept in science .

@ulomachukwuemeka3893 3 года назад

Thank you Professor Dave

@andrewtenorio8455 7 лет назад

Thank you so much

@K9ProductionsApoc 6 лет назад

Thank you for this vid.

@alishamagotra6099 7 лет назад

please do make videos on all d basic concepts of physics...like torue angular momentum n so on ....u voice n clarity is makin us love d subject...gd bless u always..thanks

@ProfessorDaveExplains 7 лет назад

i'm releasing physics content as we speak! around 50 tutorials over the next couple months. make sure you are a subscriber so you will know when new content is posted!

@kgamesekoto7221 3 года назад

Well presented Prof 👏👏👏👏👌🙏

@triple_gem_shining 10 месяцев назад

Im taking notes!

@TricksforGenius Год назад

Amazing explanation

@liilydumpXd Месяц назад

Thanks alot for your best explanation

@Rogervideoessays 4 года назад

Great video man!

@ciara8189 5 лет назад

very helpful thank you!!

@adiiian 7 лет назад

thank you

@florencenn9557 6 лет назад

THANK YOU SO MUCH!

@user-lx8uo5yx8d 8 месяцев назад

I really understand your explaination🙏

@Madamecheese 3 года назад

Very Informative!!

@user-qz2cx8ck5f 8 месяцев назад

Great vid. My students love it.

@dawson9736 2 года назад

Dawson 0 seconds ago The outro music makes it so worth it to watch till the end. I learn and I get to vibe 😄

@womanzuzu9688 4 года назад

Thank you professor

@feibaroro7339 3 года назад

More chem !! Pls you are helping a lot!!

@restless_dreams 4 года назад

Thank you!

@maheshkandgule8918 5 лет назад

Your explanation is very good. Please make a playlist on electromagnetism and electricity too.

@ProfessorDaveExplains 5 лет назад

i've got a few of those in my classical physics playlist!

@ru406 6 лет назад

Your videos have helped me SO much. Keep up the great work!!!

@amardeepkumar8864 6 лет назад

Nice video I understand everything thankyou sir

@Fnaffan324. Год назад

This really helps me with my science homework.

@noel7083 Год назад

Yeah, and one day you'll finally graduate and run just as fast as your older brother....if not quicker

@BOISALT Год назад

10/10 helpful with my school work

@d4zzling_st4rrlet 29 дней назад

ik im 9years late, but i have a huge chemistry exam coming up and you rlly helped me dude, thanks!

@adasshevchenko5456 9 месяцев назад

I love you Professor Dave

@michelljones831 5 лет назад

You literally saved my life. I thought I was losing my mind with my prof. You just explained an entire chapter in 4 mins for me. Bless you!!! lol

@chochee07 8 месяцев назад

Great video!

@rajeshtalla9356 4 года назад

very nice explanation

@Ken-bj1ch 10 месяцев назад

Thanks!

@mukulgupta2303 Год назад

thanks professor!

@shmrhabtyo 3 года назад

I only found this channel today and i don't regret it :))

@nickathans78 4 года назад

For every day of school I ever wagged - I watch a Professor Dave Explains video.

@BoyetTheScienceExplorer 3 года назад

Chemistry is life. Thanks.

@slezx9661 4 года назад

Thank u made under stand the lesson

@mcbuilder3491 3 года назад

i😂😂😅😅😆😆 cant really concentrate because i always play your intro over and over again it makes me smile job well done

@omarmofed4558 4 года назад

Thank you👍

@adrianabecerra2078 4 года назад

This was very helpful. My teach is confusing. You make sense to me.

@ruvcrafthajjali5277 Год назад

thank you man

@deihoksiangshai4919 3 года назад

I like your explanation very much

@asuicidalhawtty3286 2 года назад

Let's have a moment of honesty. We learn way more and understand mare more better on RU-vid than 2 hours classes

@kyosouvlaki Год назад

thanks

@ThatGurlBrooklyn 3 года назад

this video helps alot :)

@cptray-steam 4 года назад

Wow I actually got the practice problem correct. Although I had to have Google tell me what the heck "ferments" means. I was completely clueless on that. Love the lesson I am practicing for my Chemistry Test tomorrow. Man college is tough.

@kgamesekoto7221 3 года назад

You are the best Prof👌