Math Problem Statement

Boron hanya memiliki dua isotop alam, yaitu 10B dan 11B. Massa isotop 10B = 10.01294 sma dan massa isotop 11B 11.00931 sma. Tentukan kelimpahan kedua isotop boron di alam.

Solution

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Math Problem Analysis

Mathematical Concepts

Weighted Average
Algebra

Formulas

Weighted average formula: (mass1 * abundance1) + (mass2 * abundance2) = average atomic mass

Theorems

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Suitable Grade Level

Grades 10-12