9 Questions
Which state of matter is being discussed in the text?
Solid
What is a defining characteristic of solids?
They have a definite shape
How do the particles in a solid compare to those in a gas?
Close together and vibrate in place
What change in state is described in the text?
solid to liquid
Which physical property is NOT directly discussed in the text?
Color
In the context of the text, what is likely happening at the molecular level during the process described?
Molecules are losing energy and becoming more tightly packed
What process involves the conversion of solid vapours to liquid?
Condensation
Which of the following is NOT a likely state of matter for solid vapours to transform into?
Plasma
In the context of the text, what would be a possible outcome if solid vapours did not undergo condensation?
Formation of a supercritical fluid
Study Notes
States of Matter
- The text primarily discusses the state of matter known as solid.
Characteristics of Solids
- A defining characteristic of solids is that the particles are closely packed and have a fixed shape.
Comparison to Gases
- In contrast to gases, particles in a solid are closely packed, whereas in a gas, particles are widely spaced and free to move.
Phase Changes
- The text describes the change of state from solid to liquid, specifically the process of condensation.
Unaddressed Physical Properties
- The text does not directly discuss the physical property of temperature.
Molecular Level
- During the process of condensation, the molecules are likely slowing down and coming together, forming a more organized and closely packed structure.
Condensation Process
- The process of condensation involves the conversion of solid vapors to liquid.
Unlikely State of Matter
- It is unlikely that solid vapors would transform into a plasma.
Absence of Condensation
- If solid vapors did not undergo condensation, a possible outcome would be that the particles would remain dispersed and not come together to form a more organized structure.
Test your knowledge on solids, one of the states of matter. Learn about defining characteristics of solids and compare the particle arrangement in a solid to that in a gas.
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