Chapter 2 Quiz Flashcards
1
Q
Chemical Bonds weakest to strongest:
A
hydrogen, ionic, single covalent, double covalent, triple covalent
2
Q
Example of Hydrogen Bond:
A
two water molecules / two strands of DNA
3
Q
Example of Polar Covalent Bond:
A
H2O
4
Q
Example of Ionic Bonds:
A
NaCl
5
Q
Example of Nonpolar Covalent Bonds:
A
H2
6
Q
The larger oxygen atom, with more protons, is more ______ than the hydrogen atom and attracts the electron pair closer.
A
Electronegative
7
Q
The unequal sharing of electrons in a covalent bond creates a ____ bond.
A
polar covalent
