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If the relative atomic mass of 56Fe is 55.935 (on the 12C scale) , what is the mass of one 56Fe atom?
Oprah Winfrey
A prominent American television host, actress, producer, and philanthropist known for her influential talk show and contributions to media and entertainment.
Barack Obama
The 44th President of the United States, serving from 2009 to 2017, and the first African American to hold the office.
Traditionally-defined Racial Groups
Categories of human populations based on shared physical or social qualities into which societies have divided people.
Biological Markers
Indicators or measurable substances in the body that can signify health conditions, genetic predispositions, or disease states.
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