Suggest a list of the substances where carbon can exhibit oxidation states from `-4` to `+4` and nitrogen from `-3` to `+5`.

Explanation

To solve the question of identifying substances where carbon can exhibit oxidation states from -4 to +4 and nitrogen from -3 to +5, we will systematically list compounds for both elements.

### Step-by-Step Solution:

#### 1. **Oxidation States of Carbon:**
- **-4:** Methane (CH₄)
- **-3:** Ethane (C₂H₆)
- **-2:** Chloroethane (C₂H₅Cl) or Ethanol (C₂H₅OH)
...