Check answer
with sim
Isotope 1
Isotope 2
Isotope 3
Yes
No
Mass
(amu)
Element
%age
Mass
(amu)
Calculated
average
atomic mass
(amu
%age
Mass
(amu)
%age
Hydrogen
1.007
99.98
2.01410
0.011
3.092
Silicon
27.97
92.22
4.685
29.97377
28.9764
14.00
99.63
15.0001
Nitrogen
0.364
37.9627
0.336
35.96
0.063
39.96238
99.60
Argon
