Is steam an element or compound?

Explanation

To determine whether steam is an element or a compound, we can follow these steps:

### Step 1: Understand the Definitions
- **Element**: An element is a pure substance that consists of only one type of atom. Elements cannot be broken down into simpler substances by chemical means.
- **Compound**: A compound is a substance formed when two or more different types of atoms bond together chemically. Compounds can be broken down into simpler substances.

### Step 2: Identify the Composition of Steam
- Steam is the gaseous form of water. The chemical formula for water is H₂O, which indicates that it consists of two hydrogen atoms and one oxygen atom.
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