A Howie Lab coat. This better than an ordinary lab coat, because it does right up to the neck. My students wear white and I wear Gold so they can easily see me in the lab.
That depends on how far you are away - the inverse square law applies. I didn't directly look at the light from the magnesium but slightly away from it.
Mg+burner(O²)=MgO Or Mg+leave as if u fogot and accidently found it(O²)=MgO . my teacher said me in school that always clean (Mg) ribbon with sandpaper before use cause they get oxidised in due time . I think the magnesium ribbon is already cleaned or its freshly unpacked. :3
When the magnesium is heated, the magnesium gains enough energy that , two of the outer shell electrons react by combining with oxygen atoms in the air breaking the bonds of the oxygen apart and creating a new bond with the magnesium. This requires much less energy than the MgO bond so the excess is given out as heat.
Thanks sir , love from INDIA ❤️❤️❤️
I think 80% of your viewers are Indians🤪
Yeah
Cuz it is a book activity in ncert
Yeah am Indian and my name too nikhil
hia clothes are like Indian theme
No eyes protection extremely bright burning and here we have you eyes 👀
I did this in uear seven
recently found your channel while studying theories of science its good to know pratical applications of them ,praticals are fun
Thanks for the video. Watch your eyes with the uv.
Nice chef labcoat btw! Haven't seen one like it before.
A Howie Lab coat. This better than an ordinary lab coat, because it does right up to the neck. My students wear white and I wear Gold so they can easily see me in the lab.
@@PhilipRussell cool!
Tq sir 👏 for ur practical experiment
By the way we understand practical experiments fastly
Love form india 🇮🇳🇮🇳
You are most welcome
Tq sir
Where are you from sir
@@diamondgaming7461 Hemel Hempstead in England
When I come there I surely meet u sir 👏
Wow🔥! Its Amazing and Helpful !...
Jazakillah 💎❤
Love from Pakistan 🇵🇰
What happens with CO2 produced by flame n what happens with zinc n lead which made magnesium ribbon ?
my professor demonstrated this in class its super bright and beautiful
Sir, Isn't that too bright for eyes?
That depends on how far you are away - the inverse square law applies. I didn't directly look at the light from the magnesium but slightly away from it.
@@PhilipRussell Thanks sir. I will go learn about inverse square law!
I did this today in the Chemistry class! Amazing
Now ask if you can do or see the burning of Calcium a metal that is similar to Magnesium. - or watch my video but that is not as good as doing it.
@@PhilipRussell sure will, thanks!
it's electrical properties are most fascinating
How did he look at that magnesium without any protection against the bright fire?
By turning his head and looking at it
Thanks for demonstration Sir
Mg+burner(O²)=MgO
Or
Mg+leave as if u fogot and accidently found it(O²)=MgO
.
my teacher said me in school that always clean (Mg) ribbon with sandpaper before use cause they get oxidised in due time . I think the magnesium ribbon is already cleaned or its freshly unpacked.
:3
Teri bhi 10th h na...haina haina
Its Look sooooo cool
Did you used to teach it at Watford college?
He was watching it burning 😭😭
Wow I have something similar falling from sky
Bro 💀
Which colour does magnesium ribbon burn
Dazzling white coloured flame
I remember doing this for chemistry in high school not knowing what it would do. I felt like I got flash banged.
Now you know what is in a flash bang!
Tell me consultation
I guess Magnesium has atomic signature with oxygen inside the atom and heat ? Thoughts
When the magnesium is heated, the magnesium gains enough energy that , two of the outer shell electrons react by combining with oxygen atoms in the air breaking the bonds of the oxygen apart and creating a new bond with the magnesium. This requires much less energy than the MgO bond so the excess is given out as heat.
Wow
Sun
Damn cool
??? And?
Mg
this is very bad on your eyes
It was used in flash bulbs for photography and in flash bang grenades so yes I agree
Did you used to teach it at Watford college?