Who proposed the method of using modern atomic symbols?

Explanation

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks about the individual who proposed the method of using modern atomic symbols in chemistry.

2. **Identifying Key Terms**: The key terms in the question are "modern atomic symbols" and "proposed."

3. **Researching Historical Context**: In the history of chemistry, various scientists contributed to the development of atomic symbols. However, the focus is on the modern system.

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