The first element to ever have been discovered was found by Hennig Brand in 1649 and was called philosopher’s stone. This element was

Options

A. Sulphur
B. Phosphorous
C. Mercury
D. Zinc

Answer

To solve the question regarding the first element discovered by Hennig Brand in 1649, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Historical Context**:
- Hennig Brand was a German alchemist who is known for his discovery in the mid-17th century.

2. **Research the Discovery**:
- Brand was experimenting with urine, which was a common practice among alchemists at that time, as they believed it contained valuable substances.

3. **Determine the Element Discovered**:
- In 1649, Brand successfully isolated a new substance from urine, which he initially referred to as the "philosopher's stone."

4. **Name the Element**:
- The substance Brand discovered was later identified as phosphorus. It was named phosphorus because it glows in the dark, which means "light-bearer" in Greek.

5. **Conclusion**:
- Therefore, the first element discovered by Hennig Brand in 1649, known as the philosopher's stone, is phosphorus.

### Final Answer:
The element is **phosphorus**.

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