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II. Calculate the electronegativity difference and give the type of bond that exists between the
atoms in each of the following pairs.
EN of the first
Type of Bond
Molecule
A EN
EN of the 2nd
atom
Nach
NH
1
NaCl
atom
Nach
NHS
2
PCS
3.
CHY
CHY
CHA
4
H2
H2
XeF
НО
5.
H2O
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