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Use the data below to best estimate the average atomic mass of the hypothetical element, Dc. Isotope Mass % Abundance Dc-20 19.98 Dc-22 21.99 Dc-23 22.99 O 22.01 amu 19.90 amu O 21.09 23.01 amu 1.10% 94.
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Use the data below to best estimate the average atomic mass of the hypothetical element,

Dc.
Isotope
Mass % Abundance
Dc-20
19.98
Dc-22 21.99
Dc-23
22.99
O 22.01 amu
19.90 amu
O 21.09
23.01 amu
1.10%
94.4%
4.50 %

Use the data below to best estimate the average atomic mass of the hypothetical element-example-1
User Mark Bouchard
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1 Answer

1 vote
4.50 abundance I think
User Albator
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