Properties of Matter

[@chericha]

In my humble view this introductory videos to chemistry are way more better than those on Khan Academy. Thank you!

[@danny.3036]

Your videos are very interesting and useful, thank you! Отдельное спасибо Александру за субтитры от всех зрителей из русскоязычных стран :)

[@analemma.inflection]

The business about glass is actually a common misconception. My students called me on this as well. Love your videos.

[@Dmoon1234]

Much better than khan academy. Thank you so much. I hope you'll make more.

[@bhatsarvesh]

Very interesting videos... i am too late to notice these :( ..look forward to watch all of them soon :) thanks again :)

[@sonalinayakk]

its never too late... :)

[@BlueBunnyGamer]

Thank you! I know nothing of chemistry but I need to take a placement exam. Hopefully I'll do well due to these videos! Keep it up!

[@thefuturehokage6200]

lol ik its late but how'd it go???

[@sciencenerd7639]

The part about glass windows is a myth! Apart from that, great video. I really liked the part explaining Archimedes discovery.

[@rem1736]

at 6:20, I think you mean pressure is equal to force/meter SQUARED, not CUBED, pressure being force per unit area. Thank you for all these videos.

[@Mrssunshine5991]

love these videos thank you so much !!

[@ezogo]

Mr. Andersen: Your statement regarding the viscosity of glass is incorrect and is a common misconception. Glass is solid at room temperature but can be melted into a liquid, formed into a pane, and then cooled back to a solid. Modern industrial processes create panes with uniform thickness. Earlier manufacturing techniques created glass panes that were often thicker on one end than another. These panes were almost always installed with the thick side down to increase the stability of the window.

[@darmoore8966]

Amorphous solid, right?

[@jayt2257]

@6:10 in reference to the hot air balloon, wouldn't a cooler state draw the molecules closer together thereby increasing the density verses decreasing it? Wouldn't a gas state have lower density? Thanks!

[@xJediJuicex1]

AMAZING, thanks

[@shannenwinterhill3976]

great help! thanks!

[@leonmozambique533]

the glass thing is debunked its just that the panels were crudly made they just put the thiccer part at the bottem to help support the weight of the class on top

[@jareddeguzman5788]

what happens to the physical properties of gas when balloon bursts

[@kajjacobs2822]

Where does specific heat fall into? Physical or chemical?

[@xenondestiny]

Thanks bozeman very cool

[@Dankdummy]

Had to do this for an assignment lol

[@maribethnicole]

yes YES

[@solomonherskowitz]

Yes

[@MegaDenden123]

HI ERIC :3

[@TerrorAirsoft]

Your videos are great but my teachers forcing me too watch these outside of school are suck ass

[@augurelite]

I never new glass was a liquid

[@sciencenerd7639]

It's not, he made a mistake. Glass is definitely a solid.

[@phylyyy]

um I'm supposed to be learning Chemistry, why am I learning Physics? xD

[@fatelis]

Because chemistry is physics lol..