Are strong nuclear forces basically attractive?

Explanation

To determine whether strong nuclear forces are basically attractive, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Strong Nuclear Forces**:
- Strong nuclear forces are the fundamental forces that act between protons and neutrons within an atomic nucleus. They are responsible for holding the nucleus together against the repulsive electromagnetic forces between positively charged protons.

2. **Nature of the Strong Nuclear Force**:
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