Atomic Radius
What is Atomic Radius?
The size of an atom
1s2 2s2 2p4
What is O?
What is ionization energy?
Its the amount of energy needed to remove the valve electron
What is Metallic Character?
How much metal is in an element
What happens to electronegativity as it goes up and to the right on the periodic table?
It increases
What are the directions in which Atomic Radius decreases
Up and to the right
1s2 2s2 2p6 3s2 3p6
What is Ar?
The ionization energy of nitrogen is more than that of oxygen because
Nitrogen has half-filled p-orbitals
Is Oxygen metallic or nonmetallic
nonmetallic
What has a higher electronegativity, F or S
F
Which element is larger: K or Li
K
[Ar] 4s1 3d10
What is Cu?
In which way does the nuclear charge increase in the periodic table
across
What is more metallic Ba or Tc
Ba
What has a higher electronegativity, Rb or Sr
Sr
Which element is larger O or CL
CL
[Kr] 5s2 4d10 5p4
What is Te?
Which has the lowest ionization energy level Barium or Magnesium?
Barium
What is more metallic Pt or Au
Pt
As
Which is larger F or AR?
AR
[Xe] 6s2
What is Ba?
Which has the highest ionization energy level sodium or fluorine?
Fluorine
What is more metallic P or Se
Se
Who made electronegativity?
Linus Pauling