1
answer
0
watching
206
views
12 Dec 2019
Gallium has two naturally occurring isotopes: Gaâ69 with a mass of 68.9256 amu and a natural abundance of 60.11 % , and Gaâ71 . Use the atomic mass of gallium listed in the periodic table to determine the mass of Gaâ71 . Express your answer to four significant figures and include the appropriate units.
Gallium has two naturally occurring isotopes: Gaâ69 with a mass of 68.9256 amu and a natural abundance of 60.11 % , and Gaâ71 . Use the atomic mass of gallium listed in the periodic table to determine the mass of Gaâ71 . Express your answer to four significant figures and include the appropriate units.
Beverley SmithLv2
13 Dec 2019