1 Answer

Butesa · Answer 1 · 2021-02-04T07:18:51+0000

The average atomic mass of the imaginary element : 47.255 amu

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 :

$\tt avg~mass=0.8734* 47.011+0.06895* 48.008+0.0577* 50.009\\\\avg~mass=41.059+3.310+2.886\\\\avg~mass=47.255~amu$

Please log in or register to add a comment.