Melting: particle model

12 questions

1. What is the state of matter where particles are closely packed in a fixed arrangement?
2. Which of the following is a common temperature measurement tool?
3. Arrange the following states of matter, based on the freedom of particle movement (from least to most):
4. Match the states of matter with their particle arrangements:
5. Fill in the blank: The change of a substance from solid state to liquid state is called ___.
6. Fill in the blank: In solids, the ___ hold the particles together.
7. What happens to the arrangement of particles when a substance changes from the solid state to the liquid state?
8. Fill in the blank: At room temperature, water is in the ___ state.
9. Which description best fits the term 'regular arrangement'?
10. Arrange the following based on their melting points from lowest to highest:
11. The melting point is a particular ___ at which a substance changes from the solid state to the liquid state.
12. Why is the bulb of a thermometer made of very thin glass?

License: OGL