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What is the difference between a solid and a liquid?
Why does a solid have more volume than a liquid?
Does a solid have a definite volume and shape?
Why does a liquid have a higher density than a solid?
Aug 11, 2017 · A solid has definite volume and shape, a liquid has a definite volume but no definite shape, and a gas has neither a definite volume nor shape. The change from solid to liquid usually does not significantly change the volume of a substance.
- 11.1: A Molecular Comparison of Gases, Liquids, and Solids
This model explains the higher density, greater order, and...
- 1.4: States of Matter - Solid, Liquid, and Gas - Chemistry ...
A solid has definite volume and shape, a liquid has a...
- 11.1: A Molecular Comparison of Gases, Liquids, and Solids
Jun 30, 2014 · Explanation: A billion particles will have a greater volume than one particle. If you have the same number of particles, then the gas will have the greater volume. The particles of matter in the solid state are close together and fixed in place. (From www.columbia.edu)
This model explains the higher density, greater order, and lower compressibility of liquids versus gases; the thermal expansion of liquids; why they diffuse; and why they adopt the shape (but not the volume) of their containers.
A solid has definite volume and shape, a liquid has a definite volume but no definite shape, and a gas has neither a definite volume nor shape. Figure \(\PageIndex{2}\): A Representation of the Solid, Liquid, and Gas States.
- What Is A State of Matter?
- Solids
- Liquids
- Gases
- Plasma
- Other States of Matter
- Sources
The word "matter" refers to everything in the universe that has mass and takes up space. All matter is made up of atoms of elements. Sometimes atoms bond together closely, while at other times they are scattered widely. States of matter are generally described on the basis of qualities that can be seen or felt. Matter that feels hard and maintains ...
A solidhas a definite shape and volume because the molecules that make up the solid are packed closely together and move slowly. Solids are often crystalline; examples of crystalline solids include table salt, sugar, diamonds, and many other minerals. Solids are sometimes formed when liquids or gases are cooled; ice is an example of a cooled liquid...
A liquid has a definite volumebut takes the shape of its container. Examples of liquids include water and oil. Gases may liquefy when they cool, as is the case with water vapor. This occurs as the molecules in the gas slow down and lose energy. Solids may liquefy when they heat up; molten lava is an example of solid rock which has liquefied as a re...
A gas has neither a definite volume nor a definite shape. Some gases can be seen and felt, while others are intangible for human beings. Examples of gases are air, oxygen, and helium. Earth's atmosphere is made up of gases including nitrogen, oxygen, and carbondioxide.
Plasma has neither a definite volume nor a definite shape. Plasma is often seen in ionized gases, but it is distinct from a gas because it possesses unique properties. Free electrical charges (not bound to atoms or ions) cause the plasma to be electrically conductive. The plasma may be formed by heating and ionizing a gas. Examples of plasmainclude...
Scientists are discovering new states of matter all the time! Some argue that there are five states of matter, or even six. In addition to the four main states of matter, other states of matter include superfluid, Bose-Einstein condensate, fermionic condensate, Rydberg molecules, quantum Hall state, photonic matter, and dropleton.
Goodstein, D.L. (1985). States of Matter. Dover Phoenix. ISBN 978-0-486-49506-4.Murthy, G.; et al. (1997). "Superfluids and Supersolids on Frustrated Two-Dimensional Lattices". Physical Review B. 55 (5): 3104. doi:10.1103/PhysRevB.55.3104Sutton, A.P. (1993). Electronic Structure of Materials. Oxford Science Publications. ISBN 978-0-19-851754-2.Wahab, M.A. (2005). Solid State Physics: Structure and Properties of Materials. Alpha Science. ISBN 978-1-84265-218-3.- Anne Marie Helmenstine, Ph.D.
The particles of a liquid remain close together, so there is usually only a small increase of volume.So, the same mass of liquid will have slightly greater volume than the solid.
What substance has a larger volume as a solid than as a liquid? Does density change when mass changes for a liquid that has the same volume? How are shape and volume used to classify solids, liquids, and gases? Why does a gas have no definite shape and no definite volume? What is a plasma? What properties of liquids are responsible for layering?
