PERIODIC TABLE TEST

1. Attention the following table :

Without using the periodic table, Determine :

a. The atomic number for : A, B, C, D, E and F

b. The group and period for : A, B, C, D, E and F

c. The group names of A, B, C, D, E, F and X, Y

d. The short electronic configuration of A, B, C, D, E and F

e. The number of single electron in A, B, C, D, E and F

f. The short electronic configuration for A ^{+ 2} , B ^{+ 4}, C ^{– 1}, D ^{+ 3}, E ^{+ 1} and F ^{+ 2}

g. Quantum number of the last electron of A, B, C, D and E

h. Known the atomic mass of A = a,B = b,C= c,D = d,E = e,Write down the notation of the atoms !


i. The number of Proton, neutron and electron for : A, B, C, D, E and F

j. The order of those elements based on the increasing :

- Atomic radius - Ionization energy

- Electronegativity - Afinity of electron

k. The elements included metal, metalloid and non metal

l. The elements have the highest reactivity