The elements that occupy the spaces in the Periodic Table

The elements that occupy the spaces in the Periodic Table below have been assigned code letters A through Z. Use the information given to place the each code letter in its proper space.
The following sets of elements are found in the same family {Z,R & D}; {S, I, P & F}; {X, E, J & B};
{T, L, &H}; {Q, K & A}; {W, V & O}; {Y, M, & C}; and {U, N, & G} (not necessary in the proper order)

N has 14 electrons Q is third period element
UA2 is the formula of an oxide L has the lowest first ionization energy on its group
X is noble gas F is found as diatomic molecules
S is more reactive than P B contains ten protons
O is a halogen V is the most reactive element in its group
D is the only element in its group that M has the largest electron affinity in group
Forms an acidic oxide
H has the most endothermic electron affinity ` of E s atomic number is one large than O`s
The second period
I has the largest atomic radius of fourth period K has the largest atomic radius of its group
R is the most metallic element of its group C is metalloid the other element in group are
Nonmetals
J has the largest first ionization energy W has the largest atomic weight in its group
Of the fourth period
Z only forms a + 3 ion N has an atomic number one less than Y`s