Mass of one atom of the element X is `1.66xx10^(-24) g`. Number of atoms in 1 g of the element is:

Mass of one atom of an element is 2.66xx10^(-23)g . This mass is equal to

The mass of one atom of an element is 1.71 xx 10^(-22) g. What is the atomic mass of this element in g-mol^(-1) ?

Mass of one atom of an element is 8.46× 10^(−24) g. This is equal to :

Mass of one atom of an element is 6.64× 10^(−24) g. This is equal to :

Mass of one atom of an element is 7.64× 10^(−24) g. This is equal to :

Mass of one atom of an element is 3.64× 10^(−24) g. This is equal to :

Mass of one atom of an element is 4.0X10^-24 g. This is equal to

The mass of one atom of an element X is 2.0 xx 10^(-23) g . (i) Calculate the atomic mass of element X. (ii) What could element X be ?