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Calculate the average atomic mass for the unknown element. Round to TWO decimal places. Isotope unk-39 unk-41 Relative abundance 93.12 % 6.88% Atomic Mass 38.964 amu 40.962 amu<…

Calculate the average atomic mass for the unknown element. Round to TWO decimal places. Isotope unk-39 unk-41 Relative abundance 93.12 % 6.88% Atomic Mass 38.964 amu 40.962 amu<…
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5 votes
Calculate the average atomic mass for the unknown element. Round to

TWO decimal places.

Isotope
unk-39
unk-41

Relative abundance
93.12 %
6.88%

Atomic Mass
38.964 amu
40.962 amu

asked
User Vadim Khotilovich
by
9.4k points

1 Answer

1 vote

Answer: 39.13

Explanation: 39 x 93.12%=36.31

41 x 6.88%= 2.82

2.82+36.31= 39.13

answered
User Serzhas
by
8.0k points
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