How to work out numbers of Protons, Neutrons and Electrons

[Salma-kxml]

my exam is tomorrow 16/5/2023, thank god you are here!!! <3 I will always be thankful !!!

[Abdeena]

Thank you so much!!! I always struggled in the periodic table, especially this and another part, so thank you very much!!




On an unrelated note, I love Palestine 🇵🇸 ♥️:)

[LucasHuang黃暄皓]

Thanks it's really helpful, My exam is tomorrow but I am sick for 2 weeks. This video save me from getting a low score

[inspo]

Amazingly simple breakdown! Thank you!!

[OskarasŠalaikiskas]

this video is old, but I'm in 8th grade and didn't understand anything in chemistry. this helped so much, thank you❤

[hamadabdulla]

The best teacher in ATS ever I’m having physic final tomorrow and this video actually helped me thank you for your effort we appreciate it 🤍🤍

[Amina-rrdm]

Thankyou sir, I wanted to ask that we have to memorize the mass number?

[ayahawkar]

i am so grateful! quick question though. why is the mass number and atomic number the other way around on my periodic table?

[Blisk.]

When calculating the number of neutrons, does it go as ‘No. of neutrons = Mass number - Atomic number or Mass number - Number of protons’?

[terriyoung]

Thank you for that I learned something.

[MrTyron]

Wow I have learnt a lot about Natural Sciences today🧠😄👊❤️♥️, Thanks you are the best❤️

[Yuuuttyy]

Is it different on some periodic tables cuz on mine the atomic number is on the bottom

[beatricenjeri]

Thank you so much i will never forget😊😊😊

[GodLghost]

What if we need to find nucleons in O2 does we need to multiply no of nucleon × atomic no

[HabanaRubioFreijedo]

my exam is tmrw help!:( what if the two numbers are the same? is that possible?

[Farooq_]

Thank u my exam is in 2 days this was so simple u should be my sir❤

[Ben-hj]

isnt it the other way around? 3 being the mass number and 7 being the atomic number

[neogabriel]

only in 4 minutes I learned about this
thank you for making this video.

[nohgoytom]

Omg Man U saved me man thank you so much man

[alaasalem]

You are so smart thankyou you are amazing😊❤