Pure Substances and Mixtures! (Classification of Matter)

All matter is made of pure substances and mixtures! In this video I'll go over how to tell the difference between them, through a short explanation and then some practice problems!

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First Week Of Chemistry Crash Course:

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My Atomic Structure Tutorials:

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Protons, Neutrons, and Electrons:

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I'm Robin Reaction!
My goal is to help you understand chemistry by breaking down difficult concepts into pieces you can understand. I've taught thousands of students and no matter how much you're struggling, I promise you can learn this stuff if you dedicate yourself to learning it and get help from the right people!

[austinlesniewski]

who else is here to re-learn entire chem class for the exams

[trinitymedina]

Youtube has taught me more than any chemistry teacher will. Thank you so much for this video

[colavfx_]

My teacher gave us a few pages to read but I have adhd and not only could I not focus but I’m a visual learner and i could NOT organize my thoughts I had no idea what I was reading. This was so helpful thank you so much

[zonecone]

I am literally only here for school. This is how people are getting views these days.

[familycalaunan]

When YouTube can explain it better than ur school can👀

[alliahmarie]

If pure substance has only made up of only one kind of Atom why does it have a compound? I mean, Compound has 2 atom that is chemically joined together. Pure Substance has only one kind of Atom so the properties of it has also to be only one kind of atom. Please answer it would be much easier for me. Thank you so much!

[bre]

These videos are more helpful and educational then the teachers are teaching you .

[microo]

Thank you so much. I learned more in 9 minutes than 2 hours of looking at a textbook!

[ann.]

i have a chemistry exam tomorrow and i really needed to brush up on this topic, and this was truly helpful. thank you.

[Mayaelchami]

Omg thank you so much I have a huge test and this saved my life! I had to translate all of it to French but I understood it from looking at the pictures so thank you again this helped a lot😁

[purplestar]

Thanks so much i was already so confused on the first day of chem but now i understand!!!

[Berserkersoso]

this saved me i have an exam in 1 hour

[morbdmax]

hi random person scrolling through the comments because they don’t want to pay attention to this video that their teacher made them watch







I brought snacks 🍪🍩🍿🍭🍬🍫🧁🥧🍦🍨🧃

[CircleofConcerns_]

Than you!this really help especially with this virtual learning .

[shehlakhan]

It is the helpful video
And I understood much better
Than I understand in class 🤣
U are amazing
Thank u for explaining so well
U are a osum youtuber
Never close that
🎉⚡💥💯🔥

[vertex]

Homogeneous mixture: 03:33 Heterogeneous mixture: 04:24

[thaotruong]

Revisiting my past through YouTube. Thank you for the knowledge!

[queenfefe]

Thank you! This was very helpful. I’m taking chemistry (blended learning class). I have to teach myself lol. However, your video helped a lot 😘

[InfoManiac]

So faR this was the best video on this topic💞.simpLy amaZing.

[contrerasdelarivamelanievi]

Thank you so much, this helped a lot <3