Question

The three imaginary elements X, Y and Z represent a Doberener's triad. If the atomic mass of element X
14 and that of element Y is 46, then the atomic mass of element Z will be
​

Answer 1

Step-by-step explanation:

according to doberener's triad

atomic mass(Z)=avg.atomic mass(X+Y)

=(14+46)/2

=60/2

=30

therefore the atomic mass of Z is 30