hanakohunter207 hanakohunter207

08-08-2024
Chemistry

Answered

Chromium has four stable isotopes. Three of these are: Cr-50 with a percent abundance of 4.35%; Cr-52 with a percent abundance of 83.8%; and Cr-53 with a percent abundance of 9.5%. What is the percent abundance and mass number of the fourth isotope?

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