Old n still best

What a great job u did madam im very thankful for you

These are very good slides. Nice work.

Extremely Helpful!! thank you!!

Great Work

She is great

Such a beautiful video mam...❤❤❤

The “cascade” is random. An L-shell electron can drop to the K-shell. However, an O-shell electron can also fill the K- shell vacancy.

Do you have the link to the PowerPoint so I can print it off to study?

Bless you for this video. It has been a huge help. ❤

Fat cat. I like that. Thank you

Thanks Dear ❤

Good

Which book is she speaking of?

@lolwat5418

2 жыл бұрын

@Physics Fun thanks :)

Electron shells lol

only good video on xray production