A positron is emitted from `._(11)Na^(23)` . The ratio of the atomic mass and atomic number of the resulting nuclide isA. `22//10`B. `22//11`C. `23//10`D. `23//12`

A positron is emitted from `._(11)Na^(23)` . The ratio of the atomic m

1.	A positron is emitted from `._(11)Na^(23)` . The ratio of the atomic mass and atomic number of the resulting nuclide isA. `22//10`B. `22//11`C. `23//10`D. `23//12`
Answer» Correct Answer - `(c)` During positon emssion, proton converts into neutron, therefore, atomic no, decreases by one but mass number remains constant.

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A positron is emitted from `._(11)Na^(23)` . The ratio of the atomic mass and atomic number of the resulting nuclide isA. `22//10`B. `22//11`C. `23//10`D. `23//12`

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