Question

15. If the decimal expansion of a rational number is terminating then, the denominator is of the
form
(1 Point)
a. 2^n 5^m
b. 3^n 5^m
c. 3^n 44m
d. 3^m​

Answer 1

Step-by-step explanation:

In the periodic table A and B are two elements belonging to 2nd and 16th

group respectively and both of them belong to second period. The

chemical formula of the compound obtained when these two elements

react with each other is,