Відео

Keep up with the good work sir👍❤

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Sir please you said we should add the proton and electron numbers to get the mass number. But my textbook said we should add the proton and neutron numbers. Is it a typical error

Good job sir. May God continue to bless the work of your hands

Thank you sir very educative

Thank you sir very educative

Very educative, well done

Is it a noble gas

So where does hydrogen belong to

Thanks sir

Thanks so much sir ❤

Impressive

You are strengthened sir. Thank you so much always for your impact

Thanks sir More grace Sir

Good job sir 🥹

Ride on bro

God bless. You are doing great

No one does it better than Mr Afe Ademola!! Highly recommended

Nice delivery sir

Keep going sir Ur sweat would not go in vain 🤲

Sir I pray 🙏God bless the work of ur hand's

Thank you sir/ma

Well done Sir

It is well my man

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Excellent 👌...This is a master class explanation 🎉

Wahoo

This comes exactly when I need it God bless you for always sir 😊

Good job our science guru.

Thanks so much my boss for the subscriptions

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Master... You aren't yet smiling 😅😅😅😅

🎉🎉🎉🎉 Exciting

Very Interesting Sir.. Your teachings framed us

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