Given below are the value of the atomic radii of three elements A, B and C of the periodic table, each having n electrons in the outermost shell of its atom.
`{:("Elements",A,B,C),("Atomic radii(A)",1.31,1.52,1.94):}`
Answer the following
Will the valencies of these elements be the same or different?

Explanation

To determine whether the valencies of elements A, B, and C are the same or different, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Elements and Their Atomic Radii**:
- We have three elements:
- Element A: Atomic radius = 1.31 Å
- Element B: Atomic radius = 1.52 Å
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