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17 Nov 2019
The atomic mass of lithium-6 is 6.0151 amu and the atomic mass of lithium-7 is 7.0160 amu. What is the natural abundance of lithium-6? The weighted average atomic mass of Li is 6.941. Give your answer as a percentage value (i.e., if you calculate the fractional abundance to be 0.100, give your answer as 10.0)
The atomic mass of lithium-6 is 6.0151 amu and the atomic mass of lithium-7 is 7.0160 amu. What is the natural abundance of lithium-6? The weighted average atomic mass of Li is 6.941. Give your answer as a percentage value (i.e., if you calculate the fractional abundance to be 0.100, give your answer as 10.0)
Collen VonLv2
4 Oct 2019