The elements present in methane are

Options

A. C,H
B. C,O
C. H,O
D. O,P

Explanation

To determine the elements present in methane, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Definition of an Element**:
- An element is a pure substance that cannot be broken down into simpler substances by chemical means. It is the basic building block of matter.

2. **Identify the Chemical Formula of Methane**:
- Methane is represented by the molecular formula \( CH_4 \). This formula indicates the types and numbers of atoms in a molecule of methane.

3. **Analyze the Molecular Formula**:
- In the formula \( CH_4 \), the 'C' stands for carbon and the 'H' stands for hydrogen. The subscript '4' indicates that there are four hydrogen atoms for every one carbon atom in a molecule of methane.

4. **Determine the Elements Present**:
- From the analysis of the molecular formula, we can conclude that the elements present in methane are carbon (C) and hydrogen (H).

5. **Conclude the Answer**:
- Therefore, the elements present in methane are carbon and hydrogen.

### Final Answer:
The elements present in methane are **Carbon and Hydrogen**.

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