What is the simplest hydrocarbon?
The simplest hydrocarbon is methane (CH₄). It is a molecule made of one carbon atom and four hydrogen atoms. Methane is a gas at room temperature and is a major component of natural gas.
Why is methane the simplest hydrocarbon?
- Fewest atoms: Methane has only one carbon atom bonded to hydrogen, making it the smallest hydrocarbon.
- Saturated: It has single bonds only, so it belongs to the alkane group—the simplest type of hydrocarbon.
- Building block: Larger hydrocarbons (like ethane, propane, butane) are formed by adding more carbon and hydrogen atoms to methane.
Key Point:
- What: Methane (CH₄), simplest hydrocarbon.
- Why: Because it has only one carbon atom and the simplest possible structure with hydrogen.
Chemical formula: CH₄ Structure: One carbon atom bonded to four hydrogen atoms.
Type: Alkane (saturated hydrocarbon, meaning it has only single bonds).