Answer:
luyxwfuowdqulgwqofugvwfwgvoueugbvfebfvebh
Explanation:
The molecular formula shows the exact number of molecules. Therefor, the empirical formula is the simplest formula of the molecular formula
The average atomic mass of the imaginary element : 47.255 amu
<h3>Further explanation </h3>
The elements in nature have several types of isotopes
Isotopes are elements that have the same Atomic Number (Proton)
Atomic mass is the average atomic mass of all its isotopes
Mass atom X = mass isotope 1 . % + mass isotope 2.% ..
isotope E-47 47.011 amu, 87.34%
isotope E-48 48.008 amu, 6.895
isotope E-49 50.009 amu, 5.77%
The average atomic mass :

Every substance is either an element or a compound.
There is ionic compounds, molecular compounds, but they are all considered compounds.
Hope I helped.
A size dependent property is a physical property that changes when the size of an object changes.