electron arrangment Flashcards
1
Q
1st quantum number (principal) n
A
tell us the size of the orbital (shell)
2
Q
2nd quantum number (angular)l
A
tell us the shape of the orbital
3
Q
s orbital
A
sphere max 2e
4
Q
p orbital
A
3 suborbital max 6e
5
Q
d orbital
A
5 suborbital 10 e max
6
Q
f orbital
A
7 suborbital 14 e max
7
Q
3rd quantum number
A
describes which sub orbital the e is
8
Q
4th quantum number
A
describes the e orientation
9
Q
covalent bonding
A
electro negativity <_ .3 and e shared between atoms
10
Q
polar covalent
A
electronegativity =.4-1.6(not .4) e shared unevenly
11
Q
not symmetrical
A
polar
12
Q
symmetrical
A
polar
13
Q
ionic bonding
A
electronegativity >_ 1.7 are all polar
14
Q
A
A
number of central atom
15
Q
B
A
number of attached on each cental atoms
