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Matter Vocabulary

A pure substance that cannot be broken down into other substances by chemical or physical means. Element
A formula that gives the elements in a compound and the ratio of atoms. Chemical formula
The principle that the total amount of matter is neither created nor destroyed during any chemical or physical change. Law of conservation of mass
A change in which one or more substances combine or break apart to form new substances. Chemical change
A change in a substance that does not change its identity. Physical change
The liquid in which the substance is dissolved to form a solution. The component of a solution that is present in the greatest amount Solvent
The minor component in a solution, the substance that is dissolved. Solute
The ability to do work or cause change. Energy
Two or more substances that are mixed together but not chemically combined. Mixture
A pure substance made of two or more elements chemically combined. Compound
An example of a homogeneous mixture; forms when substances dissolve. Solution
Anything that has mass and occupies space. Matter
A particle made of two or more atoms bonded together. Molecule
A characteristic of a pure substance that can be observed without changing it into another substance. Physical property
A characteristic of a pure substance that describes its ability to change into a different substance. Chemical property
A single kind of matter that is pure and has a specific set of properties. Substance
The basic particle from which all elements are made. Atom
A force that holds two atoms together. Chemical bond
A change in which energy is taken in. Endothermic change
A change in which energy is given off. Exothermic change
The total energy of all the particles of an object. (Heat Energy) Thermal Energy
Created by: wheat93



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