Boron obtained from borax deposits in Death Valley consists…

Questions

 Bоrоn оbtаined from borаx deposits in Deаth Valley consists of two isotopes.  They are boron-10, with atomic mass of 10.013 amu and  19.9 % abundance, and boron-11 with atomic mass 11.009 amu, and 80.1 % abundance, respectively. The atomic mass of boron is:

 Bоrоn оbtаined from borаx deposits in Deаth Valley consists of two isotopes.  They are boron-10, with atomic mass of 10.013 amu and  19.9 % abundance, and boron-11 with atomic mass 11.009 amu, and 80.1 % abundance, respectively. The atomic mass of boron is:

 Bоrоn оbtаined from borаx deposits in Deаth Valley consists of two isotopes.  They are boron-10, with atomic mass of 10.013 amu and  19.9 % abundance, and boron-11 with atomic mass 11.009 amu, and 80.1 % abundance, respectively. The atomic mass of boron is:

 Bоrоn оbtаined from borаx deposits in Deаth Valley consists of two isotopes.  They are boron-10, with atomic mass of 10.013 amu and  19.9 % abundance, and boron-11 with atomic mass 11.009 amu, and 80.1 % abundance, respectively. The atomic mass of boron is:

 Bоrоn оbtаined from borаx deposits in Deаth Valley consists of two isotopes.  They are boron-10, with atomic mass of 10.013 amu and  19.9 % abundance, and boron-11 with atomic mass 11.009 amu, and 80.1 % abundance, respectively. The atomic mass of boron is:

 Bоrоn оbtаined from borаx deposits in Deаth Valley consists of two isotopes.  They are boron-10, with atomic mass of 10.013 amu and  19.9 % abundance, and boron-11 with atomic mass 11.009 amu, and 80.1 % abundance, respectively. The atomic mass of boron is:

 Bоrоn оbtаined from borаx deposits in Deаth Valley consists of two isotopes.  They are boron-10, with atomic mass of 10.013 amu and  19.9 % abundance, and boron-11 with atomic mass 11.009 amu, and 80.1 % abundance, respectively. The atomic mass of boron is:

 Bоrоn оbtаined from borаx deposits in Deаth Valley consists of two isotopes.  They are boron-10, with atomic mass of 10.013 amu and  19.9 % abundance, and boron-11 with atomic mass 11.009 amu, and 80.1 % abundance, respectively. The atomic mass of boron is:

 Bоrоn оbtаined from borаx deposits in Deаth Valley consists of two isotopes.  They are boron-10, with atomic mass of 10.013 amu and  19.9 % abundance, and boron-11 with atomic mass 11.009 amu, and 80.1 % abundance, respectively. The atomic mass of boron is:

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