Predict the relative acidic strength among the following:
`H_(2)O`, `H_(2)S`, `H_(2)Se`, `H_(2)Te`.

Explanation

To predict the relative acidic strength among the hydrides of group 16 elements: `H2O`, `H2S`, `H2Se`, and `H2Te`, we can follow these steps:

### Step 1: Identify the Group and Elements
The given compounds are hydrides of group 16 elements: Oxygen (O), Sulfur (S), Selenium (Se), and Tellurium (Te).

### Step 2: Understand Acidic Strength
Acidic strength is determined by the ability of a compound to donate protons (H⁺ ions). The weaker the bond between H and the central atom, the easier it is for the compound to release H⁺ ions, thus making it a stronger acid.

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