In this video we will learn about physical and chemical changes. We will go over several examples of each and then at the end of the video we will work on a few example problems where we determine if the process is a chemical or physical change. If you need a worksheet to go along with the video for your students, click the link below:
Physical Vs. Chemical Changes – Explained
#Physical #Chemical #Explained
41 thoughts on “Physical Vs. Chemical Changes – Explained”
I am only doing this due to covid-19 if anyone else is online schooling reply “me”
Informative thank u sir
i kicked ur head in
I was not interested in reading the book …cuz I am so lazy..so I taught that I can listen it in you tube video 👍👌🥰❤️
Then …when I opened my book, I realized that it's not the correct chap which I read just now 🙁 😴😥
Is Flash point a physical or chemical property?
I will use this for our Chemistry program in Russia!! HOORAAA
I dont understand how Milk Souring is chemical if its not changing into anything its still milk
Anyone else doing this for online school?
im am doing online school
How’s rust a chemical change if wd40 gets rid of it
grinding – physical change
folding – physical change
ductility – physical change
melting – physical change
fermentation – chemical change
combustion – chemical change
oxidation – chemical change
electrolysis – chemical change
chemical changes: a change in a substance that involves a change in identity or chemical makeup of that substance. they are accompanied by a physical change.
physical changes: changes in a substance that do NOT involve a change in the identity or chemical makeup of that substance.
how about mixing lemom, salt and sugar in water?
where do I find the worksheets?
Please someone tell me that your chemistry teacher told you to watch this video for physical and chemical changes quarantine things 🤦♀️🌝
Here from my class in school lol
watching from 2020, Anyone?
mid term exam peeps good luck 🙂
This was very helpful. Thanks!
Which of the following is False? *
-bacteria help to enrich the soil with phosphorous and carbon
-Bacteria can be used to decompose dead organisms
-Most of the bacteria are pathogenic
-Bacteria can be used to make yogurt and pickles.
Amazing way of explaining please also watch this video https://youtu.be/PwVOvVTm5hI. 🙏
A physical change is when the substance changes. No new substances are made, and the change is often easily reversed. Changes of state are a physical change. No new substances are made, and it can be reversed easily.
A chemical change is when the substance changes, and makes a new substance at the same time, for example: when wood burns, it creates burnt logs and smoke. This is also impossible to reverse. Unlike physical changes, a chemical change is not so easily reversed.
My teacher sent me to watch this video cause km homeschooling 😅😇
Thank you so much! You make online learning endurable.
Is this guy dead? no upload and it been 5 yrs.
I’m so unmotivated to do any of this. I’m just gonna fail
is it just me or does he sound like teachnoblade
thank now i understand
Honestly I’m just studying for an exam but this taught me better than actual school…
Thank you so much
This guy is a friggin genius!!!
Thx I needed this for my science test
Who is here for Mr. Norris class?