elements X,Y,Z have valencies
1,2 and 3 respectively . Formula unit masses
of their
oxides are 62,
40,102 respectively If atomic mass of z is divided by thrice the difference in atomic masses
of x and y
then value obtained
is
the atomic number
of which of the following elements
a-carbon,b-
Oxygen,c-
Fluorine,d-
Neon
PLease dont give links to questions similar to this on meritnation i want this answer it is an important question i checked the previously asked question but the question is written incorrectly and answer not appropriate
