Atomic Radii
This element has the highest atomic radius.
What is Fr?
This side of the periodic table has the highest electron affinity.
What is the right side?
This element has the highest electronegativity.
What is F?
This area of the periodic table has the highest first ionization energy.
What is the top right side?
For each of the following set of ions, rank them from smallest to largest ionic radius.
Mg2+, Si4-, S2-
What is Mg2+, S2-, Si4-?
Rank the atoms from smallest to largest atomic radius.
Ge, P, O
What is O < P < Ge?
Which of the following atoms would have the highest electron affinity?
(A) Ge (B) As (C) Se (D) Sn (E) Sb
What is (C) Se?
S, O, He
What is O?
Which of the following elements would have the smallest first ionization energy?
(A) Mg (B) F (C) O (D) Ca (E) Si
What is (D) Ca?
Which of the following is least metallic?
(A) I (B) O (C) Cs (D) K (E) Te
What is (B) O?
This set of elements have nearly the same atomic radius.
(A) Be, B, C, N (B) Ne, Ar, Kr, Xe (C) Mg, Ca, Sr, Ba
(D) C, P, Se, I (E) Cr, Mn, Fe, Co
What is (E) Cr, Mn, Fe, Co?
Rank the following from largest to smallest:
K, Mg, P
What is P, Mg, K?
Noble gases have an electronegativity value of...
What is nearly zero?
Rank this set of atoms from lowest to highest ionization energy:
Si, P, He
What is Si, P, He?
Which of the following ions is largest in size? (Ionic Radius)
(A) O2- (B) Al3+ (C) Na+ (D) F- (E) Mg2+
What is (A) O2-?
Rank these atoms from smallest to largest:
Al, Cl, Ga
What is Cl, Al, Ga?
Rank the following from smallest to biggest:
C, O, Ne
What is Ne, C, O?
This series is ranked in order of increasing electronegativity.
(A) O, S, Se, Te
(B) Cl, S, P, Si
(C) In, Sn, N, O
(D) C, Si, P, Se
What is (C) In, Sn, N, O?
Which of the following would have the largest second ionization energy?
(A) K (B) Ne (C) Cl (D) Na
What is (D) Na?
In any one period of the periodic table, the element in Group I, as compared to the element in Group VII, has a...
What is lower electron affinity?
Rank the following from largest to smallest:
Li, Na, K
What is K, Na, Li?
Which of the following electronic configurations would represent an atom with the smallest electron affinity (smallest negative energy)?
(A) ns2np1 (B) ns2np2 (C) ns2 (D) ns2np4 (E) ns2np5
What is (C) ns2?
Rank the following three elements: Nitrogen (N), Chlorine (Cl), and Sulfur (S).
What is S < Cl < N?
Nitrogen has a higher first ionization energy than oxygen. This is principally the result of...
What is the half-filled subshell of nitrogen?
Atoms generally become smaller with increasing atomic number within a period because...
What is an increase of effective nuclear charge?