no
Updated: 6/14/2020
no
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Storyboard Text

  • wait you did not really explain to me what is covalent bonding.
  • OK look
  • sodium chloride searched and they found that covalent bonds happens when 2 nonmetals bond. and both of his siblings are nonmetals.
  • Wait before we enter i read something about electronegativity
  • yup i read about too and i think i remember
  • They also found out about valence electrons: an outer shell electron that is associated with an atom, and it can participate in the formation of a chemical bond if the outer shell is not closed, in a cov. bond, both atoms in the bond contribute one valence elec. in order to form a shared pair
  • WAITT!!
  • WHATT!!
  • it's OK then POLAR covalent bond it is
  • bonding occurs when pairs of electrons are shared by atoms. Atoms will covalently bond with other atoms in order to gain more stability, which is gained by forming a full electron shell. By sharing their outermost valence electrons, atoms can fill up their outer electron shell and gain stability.
  • hydrogen
  • chlorine
  • hey guys i know what you can do yo be stable
  • electronegevity: afects the shring in covalent bonding. the more equal the sharing the stronger the bond. if the electronegativities of the 2 atoms are completely the same, the bond formed will be pure covalent bond.
  • Sodium said: hydrogean has an electronegativity of 2.1 and chlorine is 3.0 so the electron pair that is bonding HCI went towards the chlorine atom because it has a larger elctroneg. value. this bond will now be called polar covalent bond.
  • they entered the house and chloride went to his sibling's room to tell them the great news
  • whattt!!
  • whattt!!!
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