Valence bond theory was introduced by

Options

A. Heitler and London
B. Sidgwick and Powell
C. Linus pauling and john slater
D. Latimer and Rodebush

Answer

To answer the question "Valence bond theory was introduced by," we can follow these steps:

### Step 1: Identify the Key Scientists
The question asks for the introduction of valence bond theory, which is a concept in chemistry. The key scientists associated with this theory are Linus Pauling and John Slater.

### Step 2: Understand the Contributions
Valence bond theory explains how atoms combine to form molecules through the overlapping of atomic orbitals and the pairing of electrons. It emphasizes the importance of valence electrons in chemical bonding.

### Step 3: Select the Correct Answer
Based on the information provided, the correct answer to the question is that valence bond theory was introduced by Linus Pauling and John Slater.

### Final Answer
Valence bond theory was introduced by Linus Pauling and John Slater.

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