FAST! What do s, l and g mean? Explain in full sentences
b. H2O (s) is solid water (solid) but what is H2O (g)?
down. Explain condensation, melting, and evaporation, and give examples.
re. The chemical symbol for iron is Fe. Iron melts at 1538 ° C. The chemical equation for melting iron is: Fe (s) → Fe (l). Explain in words what is happening in this chemical equation.
Write a chemical equation for;
1. Ice melting (ice is H2O) 2. Aluminum condensation (aluminum is Al)
3. Iron evaporation.