CHEM
Texto do Storyboard
- Yes, that's right! Now it seems like both of you understand what our lesson for today is. Do you have furthermore questions?.
- it's because one of the elements has a higher electronegativity than the other.
- Then that's it for today, see you again next time class.
- why are they not shared equally?
- aha! just like the shared pair of electrons between an atom of hydrogen and an atom of bromine, it is not shared equally.
- no sir.
- do you notice that your parts when it comes to things aren't shared equally?.
- Hi class, welcome back! are you ready for our lesson?
- Do you have a big brother or sister?
- I have a older brother sir
- yes sir !!
- yes sir, why?
- me too
- Did you ever had a crush on someone?
- Good morning students!
- yes, when I was young
- Good morning sir..
- not yet
- Have you felt that feeling when there's something that's attracting you to go near her?
- Because, it is related to our lesson for today. It's electronegativity
- Yes, always.
- Sir, what is electronegativity?
- why are you asking us this today sir?
- Electronegativity is a chemical property that describes the tendency of an atom or a functional group to attract electrons towards itself.
- Now I know how my feelings towards my crush back in the days is connected to our lesson
- That's great! Now you guys know what electronegativity is.
- me too! Because you get attracted to your crush and electronegativity describes the tendency of an atom to attract electrons
- A polar covalent bond is a bond formed when a shared pair of electrons are not shared equally.
- because our topic is somehow related to this.
- it's about polarity of covalent bonds.
- what is our topic for today sir?
- what is polarity of covalent bonds and how is this related about not being shared equally sir?
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