Will `""^(35)Cl` and `""^(37)Cl` have different valencies? Justify your answer.

Explanation

To determine whether \(^{35}\text{Cl}\) and \(^{37}\text{Cl}\) have different valencies, we can follow these steps:

### Step 1: Understand the concept of isotopes
Isotopes are atoms of the same element that have the same atomic number but different mass numbers. In this case, both \(^{35}\text{Cl}\) and \(^{37}\text{Cl}\) are isotopes of chlorine.

### Step 2: Identify the atomic number of chlorine
Chlorine has an atomic number of 17. This means that both \(^{35}\text{Cl}\) and \(^{37}\text{Cl}\) have 17 protons.

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