Thanks for this. But then for flame color test, do electrons who got excited to give certain colours of metals return to the ground state even when the heat energy is still not lost to allow them return?
had a doubt as we know that there isn't one electron but multiple electrons and in real life ofc some of the electrons go to othere enegy levels while some go to another surely they all do not go in same and keeps revolving and the transfer keeps happenening so why do we see only a single colour like if a asubstance is blue it appears blue why doesn't it appear changing colours or having multiple colours that keeps changing like a fictional thing why doesn't it happen like why do they keep emitting a certain wavelenghts and not multiple ?? is there a theory or better explanation for this sir
This video helped me understand why the color of light is different depending upon how much energy is transferred to (and subsequently released from) the electrons in an atom, but I still don't get why DIFFERENT atoms emit different colors of light. Why do different atoms release different amounts of energy? Is it because of the different amounts of electrons?
I'm not fully certain, but speaking from intuition, maybe because the nucleus of each element has a different number of protons, hence the pull on the electron is weaker or stronger
The purple frequency is absorbed and then immediately emits the color purple that we see. The other colors didn't have the right frequency to fit or excite the the electron.
I guess im stupid because i dont understand how this answers the question in the title… i understand why elements give off colours, but why do different elements give off different colours, if the colour of light emitted depends on the amount of energy an electron absorbs and releases rather than the electron itself?
Every element has different gap between its energy levels soo how do I know if the electron has moved through many levels or the difference, between (for example between the 2nd and 3rd energy levels) is huge
Let's assume the electron had no energy in the first level, when it gains energy and moves up levels it wants to go back to zero because that's it's normal state, so in nature there are two ways electrons gove off energy once again which is in heat and in light. Which is why felt gives off light when it returns to the normal state. Sorry for being 5 months late lol
So.. can an electron jump more that one energy level ? If that's so.. Then why is not everything is blue or purple The most frequent of sometimes Lol I'm a bit confused
Speaking by intuition, maybe because different elements have atoms with different number of protons in the nucleus, hence stronger or weaker "pull" on the electrons
This theory makes no sense because frequency and energy have no correlation. think of it simply… you have a sound frequency, and you turn the volume up of that frequency… what happens ? It doesn’t change frequency, it increases in loudness AKA power. Frequency is a thing which is the rate of modulation of energy, not energy itself.
You can take sound as an example for this question I believe. If you send vibrations to a metal plate it's surface emits just a little bit of the energy and sends back the pressure to the opposite side, which means "reflecting". If you do the same on a sponge it will consume all the force and also maybe let this force to go out from the other side of itself. So the point is if the material and energy are not on the same frequency they will act like N/N or S/S magnets. They will push each other. And this is the reflection. I hope this helps you because that's my personal explanation.
Thank you! You taught me in less than 9 mins what I've been struggling to understand for days!
8 years later and this still helped me understand after being stuck for days. Thank you!
watching this pre-fire test lab lol
H2O + MnO -> hydrogen.
Hydrogen + fire -> BOOM
thanks i had a small doubt about how to answer this question in descriptive manner and u cleared it
I couldn't understand this in days. Thank you so much!!
This just helped me explain my assignment that's worth 5% of my mark so thank you
Very good video 👍🏼🙏🏼 thanks a lot mate.
Thanks for this. But then for flame color test, do electrons who got excited to give certain colours of metals return to the ground state even when the heat energy is still not lost to allow them return?
nice lecture
had a doubt as we know that there isn't one electron but multiple electrons and in real life ofc some of the electrons go to othere enegy levels while some go to another surely they all do not go in same and keeps revolving and the transfer keeps happenening so why do we see only a single colour like if a asubstance is blue it appears blue why doesn't it appear changing colours or having multiple colours that keeps changing like a fictional thing why doesn't it happen like why do they keep emitting a certain wavelenghts and not multiple ?? is there a theory or better explanation for this sir
Thank you!
This video helped me understand why the color of light is different depending upon how much energy is transferred to (and subsequently released from) the electrons in an atom, but I still don't get why DIFFERENT atoms emit different colors of light. Why do different atoms release different amounts of energy? Is it because of the different amounts of electrons?
I'm not fully certain, but speaking from intuition, maybe because the nucleus of each element has a different number of protons, hence the pull on the electron is weaker or stronger
@@blackdeath39muffin45This is true
What happens if the atom is stable and has all its “rings” filed up?
Remember this is not bond formation reaction but a reaction which happens within an atom
So red matter can turn purple when given more energy?
The purple frequency is absorbed and then immediately emits the color purple that we see. The other colors didn't have the right frequency to fit or excite the the electron.
Thank you very much, it helped a lot.
Thanks
😊
How do we know in what form energy is released? Why does it takes the form of light?
You should look into photons! :)
I guess im stupid because i dont understand how this answers the question in the title… i understand why elements give off colours, but why do different elements give off different colours, if the colour of light emitted depends on the amount of energy an electron absorbs and releases rather than the electron itself?
So why does the flame give off blue light?
thank you so much this is so helpful!
you're cool mate thank you
This gyus seem passioned love that
Thank you so much
Every element has different gap between its energy levels soo how do I know if the electron has moved through many levels or the difference, between (for example between the 2nd and 3rd energy levels) is huge
After it moved up in energy levels it runs out of energy, so then why when it moves back does it omit energy in the form of light?
Yes! And when the energy is released (in the form of light) the -e comes to ground state (it actual orbit)
Let's assume the electron had no energy in the first level, when it gains energy and moves up levels it wants to go back to zero because that's it's normal state, so in nature there are two ways electrons gove off energy once again which is in heat and in light. Which is why felt gives off light when it returns to the normal state. Sorry for being 5 months late lol
Because it doesn't have enough energy to move out of the orbit completely or to be stabilised in that orbital
It comes back because the Nucleus is attracting it.
how do we see black then ??? is it because there is no energy at all ?
Yes! U r absolutely right
So.. can an electron jump more that one energy level ?
If that's so..
Then why is not everything is blue or purple
The most frequent of sometimes
Lol
I'm a bit confused
it was used as a demo more specific colours type up the metal and emission spectrum e.g. sodium emission spectrum
@@Grandz007 well...
I'm even more lost rn lol
😹😹
@@Winter_B12 same
Speaking by intuition, maybe because different elements have atoms with different number of protons in the nucleus, hence stronger or weaker "pull" on the electrons
It depends upon how much it can shift and how much energy it obtains and releases back.
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This acc saved my ass thanks 🙏
This theory makes no sense because frequency and energy have no correlation. think of it simply… you have a sound frequency, and you turn the volume up of that frequency… what happens ? It doesn’t change frequency, it increases in loudness AKA power. Frequency is a thing which is the rate of modulation of energy, not energy itself.
Hmmm,🤔 so theoretically(for me)that's how phosphorus works as far glow in the dark applications go and thing of that nature
Do certain elements have more atoms than others because of energy levels or is there a different reason?
naturally the no. of e- is equal to no. of p+, so it depends upon p+
An element is defined by an atom itself. So each element = atom. Molecular form is a different thing.
yo i still don’t get it
real
What about reflection? Doesn't the colors come from atoms that reflected wavelenght?
You can take sound as an example for this question I believe. If you send vibrations to a metal plate it's surface emits just a little bit of the energy and sends back the pressure to the opposite side, which means "reflecting". If you do the same on a sponge it will consume all the force and also maybe let this force to go out from the other side of itself. So the point is if the material and energy are not on the same frequency they will act like N/N or S/S magnets. They will push each other. And this is the reflection. I hope this helps you because that's my personal explanation.
Atakan Özel polk
why do you think are there different colors emitted?
Because different elements atom's electrons releases different energies when comes to ground state
And also have got different wavelength
Isn't this quantom physics as well?
Yes! The electron accepts certain amount of energy (nor more than that neither less)
this was really helpful!
.
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