Inorganic Chemistry Book 2

1.     In the halogens, the element which is found rarely is

a)     Fluorine

b)    Chlorine

c)     Astatine

d)    Iodine

2.     The progressive deepening of color from F₂ to I₂ is due to

a)     Valence electron

b)    Atomic number

c)     Molecular mass

d)    Electronegativity

3.     Vander Waal’s forces are stronger in

a)     Fluorine

b)    Chlorine

c)     Astatine

d)    Iodine

1.c

2.b

3.d