Thank you for this video! You deliver an articulate well developed lesson that could stand on its own. BRAVO -- great resource for middle school students!
9:56 like turning "led into gold" heating it up letting the oxygen in the air to oxidize the mettle then cooling it preforming this rapidly will turn the led into a yellow color with the oxidization
So since temperature decreases the solubility of gas by making those molecules move more, is that why as people, we can't necessarily breathe in hot air? (Also, that joke made me think of Ryan)
Thank you for this video! You deliver an articulate well developed lesson that could stand on its own. BRAVO -- great resource for middle school students!
This was so helpful, thank you soooooo much
Thank God ! i have a test soon and was lost until now.
so easy to understand. God bless you !
9:56 like turning "led into gold" heating it up letting the oxygen in the air to oxidize the mettle then cooling it preforming this rapidly will turn the led into a yellow color with the oxidization
thank u so much for adding the chart, really helped me alot and with my notes!
I needed this video!!
Very Helpful
PLEASE come teach my school, you're great!
thank you so much! you helped a lot!
So since temperature decreases the solubility of gas by making those molecules move more, is that why as people, we can't necessarily breathe in hot air?
(Also, that joke made me think of Ryan)
told me a lot :)
Thanks prof.
Thank you so much
*Love This Lesson!*
Pilipino?
Nooooo
thanks
Sounds like Mr. Matia's dry humor...
Hi people from Mrs.Clarks class :}
Symbol
Some ppl arent from Mrs Clarks class
I didn't understand well
I3 ?
boo
very bad on no sence of humor