What are hydrocarbons? Give examples

Explanation

**Step-by-Step Solution:**

1. **Definition of Hydrocarbons:**
Hydrocarbons are defined as compounds that consist solely of carbon (C) and hydrogen (H) atoms. This means that in a hydrocarbon, there are no other elements present besides carbon and hydrogen.

2. **Types of Hydrocarbons:**
Hydrocarbons can be classified into two main types:
- **Aliphatic Hydrocarbons:** These include straight or branched chain hydrocarbons. They can be further divided into:
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