Electron Configuration
1s2 2s2 sp6 3s2 3p6 4s2 3d10 4p6 5s1 4d5
What is the standard configuration for molybdenum
n
What is the symbol for the first principle quantum number OR What is the symbol for the principle quantum number that shows the energy level
The Octet Rule
possible values for Spin
+1/2, -1/2
n = 2,l = 1,ml = -1,ms = 1/2
What is the set of quantum numbers for the last electron in nitrogen
Number of electrons in electron configuration 1s2 2s2 3s2 3p4
What is 6 valence electrons
Which is more electronegative, Sodium (Na) or Magnesium (Mg)
Magnesium
1s2 2s2 2p2
What is carbon
the set of quantum numbers for the last electron in silver
What is 4,2,2,-1/2 (Will accept 4,2,1,-1/2)
the second quantum number
What is l OR the angular momentum quantum number
Ionic Bonding
What is a bond that transfers electrons
Orbital sublevel (shape) described by quantum number l=2
What is the d orbital
[Kr] 5s2 4d9
What is the incorrect configuration for silver
5,1,-1,+1/2
What is the set of quantum numbers for the last electron in antimony
Possible values for n for known elements
What is 1-7
Covalent Bonding
If the difference in electronegativity between atoms is 2.1, what kind of bond is it?
Ionic Bond
The noble gas configuration for phosphorus
What is [Ne] 3s2 3p3
What are the values for m sub l
what is the range {-l, l}
Electronegativity
Measure of the tendency of an atom to attract electrons to itself
If the difference in electronegativity between bonded atoms is 1.3, what kind of bond is it?
Polar Covalent Bond