State whether the following statements are true or false . Correct the false statements . All substances are either acidic or basic .

Explanation

**Step-by-Step Solution:**

1. **Identify the Statement**: The statement given is "All substances are either acidic or basic."

2. **Evaluate the Statement**: To determine if this statement is true or false, we need to understand the definitions of acidic, basic, and neutral substances.

3. **Understanding Acids and Bases**:
- Acids are substances that can donate protons (H⁺ ions) in a solution. Examples include lemon juice and vinegar.
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