Are all conserved quantities scalar?

Explanation

To answer the question "Are all conserved quantities scalar?" we need to analyze the nature of conserved quantities in physics.

### Step-by-Step Solution:

1. **Understanding Conserved Quantities**:
- Conserved quantities are physical properties that remain constant in a closed system over time. Examples include energy, momentum, and angular momentum.

2. **Identifying Scalar and Vector Quantities**:
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