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A student took the weighted average of the isotopes that make up one element. What was the student trying to determine? A. The atomic number of the element B. The atomic mass of the element C. The number
asked
Nov 5, 2020
Chemistry
middle-school
2
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2
votes
19.8k
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The Plessy v. Ferguson ruling stated that
asked
Jun 24, 2020
History
middle-school
2
answers
4
votes
179k
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