amortakai amortakai
  • 29-07-2018
  • Biology
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the symbol for barium and number of neutrons

the symbol for barium and number of neutrons class=

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mjfzwm
mjfzwm mjfzwm
  • 29-07-2018
Barium is Ba and has81 neutrons
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tmvazquez21
tmvazquez21 tmvazquez21
  • 29-07-2018

Hey!

The symbol for Barium is Ba.is The atomic mass of Barium is 137.33, which means that the most common isotope of Barium should weight 137 atomic mass units. Subtract the weight of the protons. Given that one neutron equals one amu, there are 81 neutrons in the most common isotope of Barium.

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