Atomic Structure (full topic) | A Level

A level Chemistry

Atomic Structure
Mass Spectrometer
Isotopes
Relative Atomic Mass Calculation

Physical Chemistry | Year 1

[shreyasharma]

0:46 fundamental particles
4:20 nuclear symbols (how many fundamental particles)
6:40 isotopes
8:23 electron configuration
9:45 energy levels
12:48 atomic orbitals
17:32 putting electrons in their place
19:17 electronic structure (configuration)
22:59 transition metals rules
24:36 ionisation energy
29:27 using ionisation energies
32:30 finding what group they're in using ionisation energies
34:17 successive ionisation energies
39:43 mass spectrometer
44:49 ionisation
47:57 detection
49:05 mass spectra
57:09 mass spectrum calculations
59:44 rearranging calculations
1:01:08 shortcut method
1:05:25 calculating relative atomic mass for isotopes
1:08:28 abundance

[hxshvm]

Best chem yt teacher ive ever found. its better than having a tutor, better than any teacher ive ever had, they just read info out to you like im listening to a textbook this is the first time ive seen what a good teacher is like. cant thank you enough, looking forward to qatching all of your other videos for my a level chem.

[prtiaagbor]

You are an excellent teacher. Please never stop adding value to your generation.

[cliptube]

I am not fond of commenting but this guy made me do so. It is really very useful video.

[hijaaaaaab]

Thank you so much sir! Please don't stop making these they're pretty useful and you make complex things very simple to understand . just wanted to let you know that youre helping thousands of depressed A level students to ace their A levels. once again thank you.

[StudyWithTeaAddict]

This is beyond fantastic... You explain the most complex things so simply!!! Making my life 1000x easier one vid at a time

[sajidahkhatoon]

20:40 won't carbon's electron config be 1s2, 2s2 2p2 ? if not then why's it 2p4?

[vanshikabhatia]

Thanks for this amazing video! One problem i have is that your voice is really low. I don't know if it's still the case with new videos but without captions it's difficult to tell what you're saying.

[Crithaian]

Thank you for this video, it taught me more than my chem teacher could in a week

[themelancholicmoon]

Thank you so much this is really helpful, but it would be even more amazing if you added a few exam style questions for the topic you teach at the end of each video and go through it so we can see what the examboard wants

[therulebreaker]

Hello, do you use ipad for making your notes in these videos ?

[Ibrahimwaleedh]

its actually 5 steps rather than 4. The first step is Vaporisation. Also, the third step Ion drift is actually Deflection of ions.

[accountforanything]

You have helped me understand this more than my lecturers and I owe you a big big big thank you ❤️❤️❤️

[shabberbashir]

I’ve been trying to learn this for a quiet a lot of time but couldn’t get it thank you

[zaraaziz]

why is carbon's electron configuration 1s^2 2s^2 2p^4 if there are only 6 electrons in Carbon, not 8....?

[muyiwabamgboye]

This guy is helpful and all but it would be better if there were subtitles

[alienking]

At 18:40 you said fill orbitals singly before pairing up but u paired them up in doing the carbon... please explain to me

[nokhu]

Thank you so much .this was helpful and it's understandable 👏👏

[lovedkisha]

the electronic configuration of Cr and Cu are confusing me. why is Cr = 6 when Cr has 24 electrons and why is Cu = 11 if it has 29 electrons?

[officialhelpermooma]

Sir,
you made a mistake in writting electronic configuration of C6