5 Questions
What is the temperature at which a solid turns into a liquid?
Melting point
What is the process of changing from a liquid to a gas?
Evaporation
What is the result of the reaction between Ammonia and Hydrochloric acid?
Ammonium chloride
What is the term for the spreading out of particles from an area of higher concentration to an area of lower concentration?
Diffusion
What is the observation in the Bromine experiment?
A white smoke ring
Test your understanding of the different states of matter, including phase changes such as melting, evaporation, freezing, and condensation. This quiz covers the concepts of boiling and melting points, and the changes that occur during these processes. It also touches on diffusion and density.
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