Who named the active component of air as oxygen?

Options

A. Cavendish
B. Mayow
C. Lavoisier
D. Priestley

Explanation

**Step-by-Step Solution:**

1. **Identify the Question**: The question asks who named the active component of air as oxygen.

2. **Research the Historical Context**: The term "oxygen" was coined in the late 18th century. It is important to know who was involved in the discovery of this gas.

3. **Identify Key Figures**: The video mentions Henry Cavendish, but it is important to clarify that the name "oxygen" was actually given by Antoine Lavoisier, a French scientist.

4. **Clarify the Contribution**: While Henry Cavendish conducted experiments related to gases, it was Antoine Lavoisier who recognized and named oxygen as a distinct element.

5. **Conclude the Answer**: Therefore, the scientist who named the active component of air as oxygen is Antoine Lavoisier.

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