Water freezing into into ice is a physical change.

Answer

**Step-by-Step Solution:**

1. **Understanding the Statement**: The statement provided is "Water freezing into ice is a physical change." We need to determine if this statement is true or false.

2. **Identifying the Process**: When water (H2O) freezes, it changes from a liquid state to a solid state (ice). This process involves a change in the physical state of the substance.

3. **Defining Physical Change**: A physical change is defined as a change that affects one or more physical properties of a substance without altering its chemical composition. This means that no new substances are formed during the process.

4. **Analyzing the Change**: In the case of water freezing into ice, the chemical composition of water (H2O) remains the same before and after the freezing process. The only change is in the physical state from liquid to solid.

5. **Conclusion**: Since the change from water to ice involves only a change in physical state and does not result in the formation of a new substance, we can conclude that the statement is true.

6. **Final Answer**: Therefore, the statement "Water freezing into ice is a physical change" is **true**.

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