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5 April, 12:05

The radius of a barium atom is 2.22e-10 m what is its radius in angstroms

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Answers (2)
  1. 5 April, 12:21
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    Angstroms is a unit used for 10^-10 It means that one meter will have 10^10 Angstroms or 1 Angstroms = 10^-10 meters the given radius of barium atom is 2.22 X10^-10 m This will be equal to 2.22 Angstroms.
  2. 5 April, 14:11
    0
    Solution:

    Angstroms is defined as a unit of length equal to one hundred-millionth of a centimeter, 10-10 meter, used mainly to express wavelengths and inter atomic distances.

    Therefore,

    1 angstroms=10 - 10 m

    2.22*10^ - 10 m=2.22*10 - 10 / 10 - 10

    =2.22 angstroms
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