Chemistry, 10.10.2019 05:00 kaylag8242p2qj2e
Acertain element exists as two different isotopes. 65.0% of its atoms have a mass of 24 amu and 35.0% of its atoms have a mass of 26 amu. what is the average atomic mass of this element?
amu
Answers: 1
Chemistry, 23.06.2019 02:10, sativataurus
Detrimental the length of the object shown 1. 97.8mm 2. 97.80 mm 3. 97mm 4. 98mm
Answers: 2
Chemistry, 23.06.2019 07:00, tiarafaimealelei
Select the correct answer. why are scientific models important in the study of science? a. they always involve critical mathematical calculations. b. they scientists understand complex ideas and objects that aren’t easy to handle. c. they enable scientists to popularize their work in society. d. they are required when conducting any peer review process. e. they are necessary for turning a hypothesis into a law.
Answers: 2
Acertain element exists as two different isotopes. 65.0% of its atoms have a mass of 24 amu and 35.0...
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