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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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alexweebz alexweebz
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5 years ago
Gallium has an atomic mass of 69.723 amu.  The Ga-69 (68.926 amu) is 60.11%.  What is the amu of the other isotope?
A) 70.924 amu
B) 70.928 amu
C) 70.932 amu
D) 70.920 amu
Textbook 
Chemistry: A Molecular Approach

Chemistry: A Molecular Approach


Edition: 4th
Author:
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tigerdqtigerdq
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5 years ago
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alexweebz Author
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5 years ago
You make an excellent tutor!
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Thank you, thank you, thank you!
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