Structure and properties of matter vocabulary
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Thermal energy | The kinetic energy of the moving particles in a substance or an object.
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| Solid | Firm and stable in shape.
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| Liquid | having a consistency like that of water
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| Gas | an airl ike fluid substance which expands freely to fill any space available, irrespective of its quantity.
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| Plasma | A state of matter made up of charged atoms,uncharged atoms,and free electrons
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| Colloid | A mixture that contains particles that are to small to see.
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| Phase Change | The states in which matter can exist: as a solid, liquid, or gas. When temperature changes, matter can undergo a phase change, shifting from one form to another.
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| Particle | A minute portion of matter.
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| Melting Point | The temperature at which a substance changes from a solid to a liquid.
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| Freezing point | The temperature at which a liquid turns into a solid when cooled.
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| Boiling Point | The temperature at which a substance changes from a liquid to a gas.
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| Evaporation | The process by which a liquid changes into a gas.
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| Condesation | The process by which water vapor changes into liquid water.
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| Volume | The amount of space something takes up.
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| Mass | The amount of matter something has.
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| Density | The degree of compactness of a substance.
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| Pure Substance | A material that is composed of only one type of particle
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| Atom | The basic unit of a chemical element.
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| Molecule | a group of atoms bonded together, representing the smallest fundamental unit of a chemical compound that can take part in a chemical reaction.
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| Element | each of more than one hundred substances that cannot be chemically inter-converted or broken down into simpler substances and are primary constituents of matter.
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| Compound | a thing that is composed of two or more separate elements; a mixture
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| Extended Structure | made larger the arrangement of and relations between the parts or elements of something complex.
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| Physical Change | A physical change is a change in which no new substances are formed.
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| Chemical Change | a usually irreversible chemical reaction involving the rearrangement of the atoms of one or more substances and a change in their chemical properties
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| Natural Resource | materials or substances such as minerals, forests, water, and fertile land that occur in nature and can be used for economic gain.
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| Synthetic Material | Synthetic fabrics are textiles made from man-made rather than natural fibers.
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You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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