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H2O Molecule 저자: Mind Map: H2O Molecule

1. SOLID

1.1. Below surface of Earth at 273K

1.2. At surface of Mars

1.3. In our Solar System

2. GAS

2.1. Hydrogen and Oxygen

3. LIQUID: WATER

3.1. At temperatures of living things

3.2. At temperatures of Earth's surface

3.3. At some temperatures below Mars' surface