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An element A has two isotopes of masses 81 and 83 with percentages abundance 42 and 58 respectively. What is the relative atomic mass
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An element A has two isotopes of masses 81 and 83 with percentages abundance 42 and 58 respectively. What is the relative atomic mass

User Jmbouffard
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Answer:254

Explanation: elements and atoms same neighborhood

254

User Gthm
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