2 Answered Questions for the topic Average Atomic Mass

Average Atomic Mass Chemistry Isotopes

11/14/19

Oxygen (atomic mass = 15.9949 amu) has three isotopes with masses 15.9949 amu, 16.9993 amu, and 17.9992 amu. The abundance of the last isotope is 0.204%.

Oxygen (atomic mass = 15.9949 amu) has three isotopes with masses 15.9949 amu, 16.9993 amu, and 17.9992 amu. The abundance of the last isotope is 0.204%. Estimate the abundance of the other two... more
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Average Atomic Mass Chemistry

09/24/18

Average Atomic Mass: Chemistry
An element consists of four isotopes with the following natural abundances:                Natural Abundance (%) Atomic Mass (amu)isotope 1                18.952                134.400isotope 2   ... more
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